HD1000A + B Problem

Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 339636 Accepted Submission(s): 106389

Problem Description

Calculate A + B.

Input

Each line will contain two integers A and B. Process to end of file.

Output

For each case, output A + B in one line.

Sample Input

1 1

Sample Output

2

杭电入门级水题，应该是大部分人在杭电做的第一道题吧，对于格式的掌握，也是从这里开始的，用三种方法：

 

c版本：

#include<stdio.h> int main(){ int a,b; while(scanf("%d%d",&a,&b )!=EOF) printf("%d\n",a+b); }

c++版本：

#include<iostream> using namespace std; int main() { int a,b; while(cin>>a>>b) cout<<a+b<<endl; return 0; }

java版本：

import java.io.*; import java.util.*; class Main { //一定要是Main public static void main(String[] args) { Scanner cin = new Scanner(new BufferedInputStream(System.in)); int n,m; while(cin.hasNext()) { n = cin.nextInt(); m = cin.nextInt(); System.out.println(n+m); } } }

至与三种方法的大小，自己提交过后一比就知道了。

杭电刷题之路从这里开始….

转载于:https://www.cnblogs.com/LZYY/p/3306478.html

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