HDOJ 1091 A+B for Input-Output Practice (III)

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 94950    Accepted Submission(s): 49809 Problem Description Your task is to Calculate a + b.   Input Input contains multiple test cases. Each test case contains a pair of integers a and b, one pair of integers per line. A test case containing 0 0 terminates the input and this test case is not to be processed.   Output For each pair of input integers a and b you should output the sum of a and b in one line, and with one line of output for each line in input.    Sample Input 1 5 10 20 0 0   Sample Output 6 30 // // main.cpp // A+B for Input-Output Practice (III) // // Created by 张嘉韬 on 16/1/28. // Copyright © 2016年 张嘉韬. All rights reserved. // #include <iostream> using namespace std; int main(int argc, const char * argv[]) { int a,b; while(scanf("%d%d",&a,&b)==2&&(a||b)) { cout<<a+b<<endl; } return 0; }