HDU 1000 A + B Problem
刚开的博客,有很多不足,如果有什么不对,有疑问的地方,还望指出。
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
题意:输入两个数,求输入的两个数之和。
分析:注意题目暗含循环输入输出。
AC源代码(C语言):
#include <stdio.h> int main() { int a, b; while(scanf("%d%d", &a, &b) != EOF) { printf("%d\n", a+b); } return 0; }
Java语言:
import java.util.Scanner; public class Main { public static void main(String[] args) { int a, b; Scanner sin = new Scanner(System.in); while(sin.hasNextInt()){ a = sin.nextInt(); b = sin.nextInt(); System.out.println(a+b); } } }