PerformanceTest.xml

<?xml version="1.0" encoding="UTF-8"?>   
<!DOCTYPE fps PUBLIC 
  "-//freeproblemset//An opensource XML standard for AlgorithmContest Problem Set//EN"
  "http://hustoj.com/fps.current.dtd" >
<fps version="1.4" url="https://github.com/zhblue/freeproblemset/">
	<generator name="HUSTOJ" url="https://github.com/zhblue/hustoj/"/>
	<item>
<title><![CDATA[A+B Problem]]></title>
<url><![CDATA[http://demo.hustoj.com/problem.php?id=1000]]></url>
<time_limit unit="s"><![CDATA[1.000]]></time_limit>
<memory_limit unit="mb"><![CDATA[256]]></memory_limit>

<description><![CDATA[<p>
	Calculate a+b
</p>]]></description>
<input><![CDATA[<p>
	Two integer a,b (0&lt;=a,b&lt;=10)
</p>]]></input> 
<output><![CDATA[<p>
	Output a+b
</p>]]></output>
<sample_input><![CDATA[1 2]]></sample_input>
<sample_output><![CDATA[3]]></sample_output>
  <test_input name="test_01"><![CDATA[1 2

]]></test_input>
<test_output name="test_01"><![CDATA[3
]]></test_output>
<test_input><![CDATA[500 17
]]></test_input>
<test_output><![CDATA[517]]></test_output>
<test_input><![CDATA[2 3
]]></test_input>
<test_output><![CDATA[5
]]></test_output>
<hint><![CDATA[<p>
	Q: Where are the input and the output? A: Your program shall always <span>read input from stdin (Standard Input) and write output to stdout (Standard Output)</span>. For example, you can use 'scanf' in C or 'cin' in C++ to read from stdin, and use 'printf' in C or 'cout' in C++ to write to stdout. You <span>shall not output any extra data</span> to standard output other than that required by the problem, otherwise you will get a "Wrong Answer". User programs are not allowed to open and read from/write to files. You will get a "Runtime Error" or a "Wrong Answer" if you try to do so. Here is a sample solution for problem 1000 using C++/G++:
</p>
<pre>#include &lt;iostream&gt;
using namespace std;
int  main()
{
    int a,b;
    cin &gt;&gt; a &gt;&gt; b;
    cout &lt;&lt; a+b &lt;&lt; endl;
    return 0;
}</pre>
<p>
	It's important that the return type of main() must be int when you use G++/GCC,or you may get compile error. Here is a sample solution for problem 1000 using C/GCC:
</p>
<pre>#include &lt;stdio.h&gt;

int main()
{
    int a,b;
    scanf("%d %d",&amp;a, &amp;b);
    printf("%d\n",a+b);
    return 0;
}</pre>
<p>
	Here is a sample solution for problem 1000 using PASCAL:
</p>
<pre>program p1000(Input,Output); 
var 
  a,b:Integer; 
begin 
   Readln(a,b); 
   Writeln(a+b); 
end.</pre>
<p>
	Here is a sample solution for problem 1000 using JAVA: Now java compiler is jdk 1.5, next is program for 1000
</p>
<pre>import java.io.*;
import java.util.*;
public class Main
{
            public static void main(String args[]) throws Exception
            {
                    Scanner cin=new Scanner(System.in);
                    int a=cin.nextInt();
                    int b=cin.nextInt();
                    System.out.println(a+b);
            }
}</pre>
<p>
	Old program for jdk 1.4
</p>
<pre>import java.io.*;
import java.util.*;

public class Main
{
    public static void main (String args[]) throws Exception
    {
        BufferedReader stdin = 
            new BufferedReader(
                new InputStreamReader(System.in));

        String line = stdin.readLine();
        StringTokenizer st = new StringTokenizer(line);
        int a = Integer.parseInt(st.nextToken());
        int b = Integer.parseInt(st.nextToken());
        System.out.println(a+b);
    }
}</pre>]]></hint>
<source><![CDATA[系统原理，熟悉OJ]]></source>
		<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
				<template language="C"><![CDATA[#include <stdio.h>

int main()
{
    int a,b;
    scanf("%d %d",&a,&b);
    printf("%d",a+b);
    return 0;
}
]]></template>
				<solution language="C++"><![CDATA[#include <iostream>
#include <cstdio>
using namespace std;
int main()
{
#ifndef ONLINE_JUDGE
	freopen("in.txt","r",stdin);
#endif
	int a,b;
	while(cin >>a >>b)
	{
		cout <<a+b <<endl;
	}
	return 0;
}]]></solution>
				<template language="C++"><![CDATA[#include <iostream>
using namespace std;
int main(){
    int a,b;
    while(cin >> a >> b)
        cout << a+b << endl;
	return 0;
}
]]></template>

		<solution language="C++"><![CDATA[
		#include<cstdio>
using namespace std;
int main(){
    int a=1000000000,b=1;
    while(a)b<<=1,a--;
    printf("%d\\n",b);
    return 0;
}
		]]></solution>
		<solution language="C++"><![CDATA[
		#include<cstdio>
using namespace std;
const int MX=50000000;
int p[MX],m[MX],pc;
int main(){
    for(int i=2;i<MX;i++){
        if(!m[i])p[++pc]=m[i]=i;
        static int k;
        for(int j=1;j<=pc&&p[j]<=m[i]&&(k=p[j]*i)<MX;j++)m[k]=p[j];
    }
    int ans=0;
    for(int i=1;i<=pc;i++)ans^=p[i];
    printf("%d\\n",ans);
    return 0;
}
		]]></solution>
		<solution language="C++"><![CDATA[
		#include<cstdio>
using namespace std;
const int MX=1000;
int G[MX][MX];
int sed=0;
inline int rand(){return sed=(sed*sed*73+sed*233+19260817)&0x0000ffff;}
int main(){
    for(int i=0;i<MX;i++)
        for(int j=0;j<MX;j++)
            G[i][j]=rand();
    for(int i=0;i<MX;i++)
        for(int j=0;j<MX;j++)
            for(int k=0;k<MX;k++)
                if(G[j][k]>G[j][i]+G[i][k])G[j][k]=G[j][i]+G[i][k];
    int ans=0;
    for(int i=0;i<MX;i++)
        for(int j=0;j<MX;j++)
            ans^=G[i][j];
    printf("%d\\n",ans);
    return 0;
}
		]]></solution>
		<solution language="C++"><![CDATA[
		#include<cstdio>
#include<algorithm>
#include<set>
using namespace std;
const int MX=1000000;
int sed=0;
inline int rand(){return sed=(sed*sed*73+sed*233+19260817);}
int main(){
    set<int>S;
    for(int i=0;i<MX;i++)S.insert(rand());
    int ans=0;
    for(set<int>::iterator it=S.begin();it!=S.end();it++)ans^=*it;
    printf("%d\\n",ans);
    return 0;
}
		]]></solution>
		<solution language="C++"><![CDATA[
		#include<cstdio>
using namespace std;
const int MX=1<<25;
int a[MX];
inline unsigned int rand(){static unsigned int sed=0;return (sed=(sed*233+19260421))&(MX-1);}
int main(){
    for(int i=0;i<MX;i++)a[rand()]=i;
    return 0;
}
		]]></solution>
		<solution language="C++"><![CDATA[
		#include<cstdio>
using namespace std;
const int MX=1<<25;
int a[MX];
inline unsigned int rand(){static unsigned int sed=0;return (sed=(sed*(MX+1)+1025))&(MX-1);}
int main(){
    for(int i=0;i<MX;i++)a[rand()]=i;
    return 0;
}
		]]></solution>
		<solution language="C++"><![CDATA[
		#include<cstdio>
using namespace std;
const int MX=1<<25;
int a[MX];
inline unsigned int rand(){static unsigned int sed=0;return (sed=(sed*(MX+1)+1))&(MX-1);}
int main(){
    for(int i=0;i<MX;i++)a[rand()]=i;
    return 0;
}
		]]></solution>
		<solution language="C++"><![CDATA[
	#include<cstdio>
using namespace std;
typedef unsigned long long ull;
#define P 1000000007
const int MX=100000000;
int main(){
    ull ans=1;
    for(int i=1;i<MX;i++)ans=ans*i%P;
    printf("%llu\\n",ans);
    return 0;
}	
		]]></solution>
		<solution language="C++"><![CDATA[
		#include<cstdio>
using namespace std;
typedef unsigned long long ull;
int P=1000000007;
const int MX=100000000;
int main(){
    ull ans=1;
    for(int i=1;i<MX;i++)ans=ans*i%P;
    printf("%llu\\n",ans);
    return 0;
}
		]]></solution>
		<solution language="C++"><![CDATA[
		#include<cstdio>
using namespace std;
const int MX=20000000;
int main(){
    double ans=0.61234567898765,t=1,s=0;
    for(int i=1;i<MX;i++)s+=(t*=ans);
    printf("%f\\n",s);
    return 0;
}
		]]></solution>
		<solution language="C++"><![CDATA[
		#include<cstdio>
using namespace std;
typedef unsigned int uint;
const int MX=1<<10;
uint a[MX][MX],b[MX][MX];
inline uint rand(){static unsigned int sed=0;return (sed=(sed*233+19260421))&(MX-1);}
int main(){
    register int i,j,k;
    for(i=0;i<MX;i++)
        for(j=0;j<MX;j++)
            a[i][j]=rand();
    #define A(t) (b[i][k+t]+=a[i][j]*a[j][k+t])
    for(i=0;i<MX;i++)
        for(j=0;j<MX;j++)
            for(k=0;k<MX;k++)
                A(0);
    #undef A
    uint s;
    for(i=0;i<MX;i++)
        for(j=0;j<MX;j++)
            s+=a[i][j];
    printf("%u\\n",s);
    return 0;
}
		]]></solution>
		<solution language="C++"><![CDATA[
		#include<cstdio>
using namespace std;
typedef unsigned int uint;
const int MX=1<<10;
uint a[MX][MX],b[MX][MX];
inline uint rand(){static unsigned int sed=0;return (sed=(sed*233+19260421))&(MX-1);}
int main(){
    register int i,j,k;
    for(i=0;i<MX;i++)
        for(j=0;j<MX;j++)
            a[i][j]=rand();
    #define A(t) (b[i][k+t]+=a[i][j]*a[j][k+t])
    for(i=0;i<MX;i++)
        for(j=0;j<MX;j++)
            for(k=0;k<MX;k+=8)
                A(0),A(1),A(2),A(3),A(4),A(5),A(6),A(7);
    #undef A
    uint s;
    for(i=0;i<MX;i++)
        for(j=0;j<MX;j++)
            s+=a[i][j];
    printf("%u\\n",s);
    return 0;
}
		]]></solution>
		<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
<solution language="C"><![CDATA[#include <stdio.h>
int main()
{
	int a,b;
	while(scanf("%d%d",&a,&b)!=EOF)
	{
		printf("%d\n",a+b);
	}
	return 0;
}]]></solution>
	</item>
</fps>