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 1. 2. Sample Output 6 30 1....
A+B for Input-Output Practice (VI) 解题思路: 注意事项: 参考代码: #include<iostream> using namespace std; int main() { int a, b,c,sum=0; while (cin >> a) { for (;a>0; a--) { cin >> b; sum += b; } cout << sum << endl; sum = 0; } return 0; } C语言网提供...
输入格式 The input will consist of a series of pairs of integers a and b, separated by a space, one pair of integers per line. 输出格式 For each pair of input integers a and b you should output the sum of a and b, and followed by a blank line. ...