A+B for Input-Output Practice (VI)

爱被打了一巴掌 2022-08-10 04:43 124阅读 0赞

A+B for Input-Output Practice (VI)

Time Limit: 1000ms Memory limit: 65536K 有疑问？点这里^_^

题目描述

Your task is to calculate the sum of some integers.

输入

Input contains multiple test cases, and one case one line. Each case starts with an integer N, and then N integers follow in the same line.

输出

For each test case you should output the sum of N integers in one line, and with one line of output for each line in input.

示例输入

  1. 4 1 2 3 4
  2. 5 1 2 3 4 5

示例输出

  1. 10
  2. 15

提示

来源

HDOJ

示例程序

  1. #include<stdio.h>  
  2. int main()  
  3. {  
  4. int i,n,a,sum;  
  5. while(scanf("%d",&n)!=EOF)  
  6. {  
  7. i=1;  
  8. sum=0;  
  9. while(i<=n)  
  10. {  
  11. scanf("%d",&a);  
  12. sum+=a;  
  13. i++;  
  14. }  
  15. printf("%d\n",sum);  
  16. }  
  17. }

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