题解 | #N个数之和#
N个数之和
https://www.nowcoder.com/practice/b007744eb43b4f7b95d9e87de01528db
#include <stdio.h> int main() { int n; scanf("%d", &n);//输入n int arr[50] = {0};//定义数组 int i; int sum = 0;//总和 for (i = 0; i < n; i++)//遍历输入 { scanf("%d", &arr[i]); } for (i = 0; i < n; i++) { sum = sum + arr[i]; } printf("%d\n", sum); return 0; }
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