问题描述:Your task is to calculate the sum of some integers.
作者:何知令
发表时间:2017年2月16日
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.
作者:何知令
发表时间:2017年2月16日
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.
代码:
/*
问题描述:Your task is to calculate the sum of some integers.
作者:何知令
发表时间:2017年2月16日
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.
*/
#include <stdio.h>
#include <stdlib.h>
struct digit
{
int num[100];
int sum[1];
};
int main()
{
int i,j;
int len;
struct digit amout[10];
for(i=0;scanf("%d",&len)!=EOF;i++)
{
amout[i].sum[0]=0;
for(j=0; j<len; j++)
{
scanf(" %d",&amout[i].num[j]);
amout[i].sum[0]+=amout[i].num[j];
}
printf("%d\n", amout[i].sum[0]);
}
return 0;
}
程序运行结果展示:知识点总结:结构体,不确定数目的输入
学习心得:我怀疑我第三题不会做是因为我哪里知识欠缺