fps-zhblue-A+B.xml

<?xml version="1.0" encoding="UTF-8"?>   
<fps version="1.2" url="https://github.com/zhblue/freeproblemset/">
	<generator name="HUSTOJ" url="https://github.com/zhblue/hustoj/"/>
	<item>
<title><![CDATA[A+B Problem]]></title>
<time_limit unit="s"><![CDATA[1]]></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><![CDATA[1 2

]]></test_input>
<test_output><![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="Pascal"><![CDATA[program abprob;
var
  a,b:longint;
begin
   readln(a,b);
   writeln(a+b);
end.]]></solution>
			<solution language="Java"><![CDATA[import java.util.*;
public class Main
{
	public static void main(String args[])
	{
		Scanner cin = new Scanner(System.in);
		int a,b;

		while(cin.hasNextInt())
		{
			a = cin.nextInt();
			b = cin.nextInt();
			System.out.println(a+b);
		}
	}
}]]></solution>
				<prepend language="Java"><![CDATA[import java.io.*;

import java.util.*;

public class Main

{
]]></prepend>
					<template language="Java"><![CDATA[static int plus_2_int(int a,int b){

}]]></template>
					<append language="Java"><![CDATA[            public static void main(String args[]) throws Exception

            {

                    Scanner cin=new Scanner(System.in);
                    while(cin.hasNextInt()){
                        int a=cin.nextInt();
                        int b=cin.nextInt();
                        System.out.println(plus_2_int(a,b));
                    }

            }

}]]></append>
					<template language="Python"><![CDATA[a = input()
a = a.split()
b = []
for i in a:
        b.append(int(i))
print (sum(b))
]]></template>
					<template language="C#"><![CDATA[using System;
 
namespace HDOJ_A_Plus_B_CSharp{
    class HDOJ1000 {
        public static void Main() {
            string line;
            string []p;
            int a,b;
            while((line=Console.ReadLine())!=null){
            	if(line=="") break;
                p=line.Split(' ');
                a=int.Parse(p[0]);b=int.Parse(p[1]);
                Console.WriteLine(a+b);
            }
        }
    }
}
]]></template>
					<template language="Obj-C"><![CDATA[#import <Foundation/Foundation.h>

int main(void)
{
	int a,b;
	scanf("%d %d",&a,&b);
	//NSLog(@"%d",a+b);
	printf("%d",a+b);


}]]></template>
					<template language="Clang"><![CDATA[#include <stdio.h>

int main()
{
    int a,b;
    scanf("%d %d",&a,&b);
    printf("%d",a+b);
    return 0;
}
]]></template>
					<template language="Clang++"><![CDATA[#include <iostream>
using namespace std;
int main(){
    int a,b;
    while(cin >> a >> b)
        cout << a+b << endl;
	return 0;
}
]]></template>
				<solution language="JavaScript"><![CDATA[process.stdin.resume();
process.stdin.setEncoding('utf-8');
var input = "";
var input_array = "";
process.stdin.on('data', function (data) {
    input += data;
});
function solveMeFirst(a, b) {
    return a + b;
}
process.stdin.on('end', function () {
    var arr = input.split("\n");
    for (var i=0; i<arr.length; i++) {
                                input_array=arr[i].split(" ");

            var inline = 0;
            var res;
            var _a = parseInt(input_array[inline], 10);
            inline += 1;

            var _b = parseInt(input_array[inline], 10);
            inline += 1;

            res = solveMeFirst(_a, _b);
            if(!isNaN(res) )process.stdout.write( res + "\n");
    }
});
]]></solution>
				<template language="JavaScript"><![CDATA[process.stdin.resume();
process.stdin.setEncoding('utf-8');
var input = "";
var input_array = "";
process.stdin.on('data', function (data) {
    input += data;
});
function solveMeFirst(a, b) {
    return a + b;
}
process.stdin.on('end', function () {
    var arr = input.split("\n");
    for (var i=0; i<arr.length; i++) {
                                input_array=arr[i].split(" ");

            var inline = 0;
            var res;
            var _a = parseInt(input_array[inline], 10);
            inline += 1;

            var _b = parseInt(input_array[inline], 10);
            inline += 1;

            res = solveMeFirst(_a, _b);
            if(!isNaN(res) )process.stdout.write( res + "\n");
    }
});
]]></template>
				<solution language="Go"><![CDATA[package main
import "fmt"
import "io"
func main() {
  a:=0
  b:=0
  for {
  	_, err := fmt.Scanf("%d%d",&a,&b)
  	if err == io.EOF {
  		break
  	} else {
		fmt.Printf("%d\n",a+b)
	}
  }
}]]></solution>
	</item>
</fps>