题解 | #N个数之和#
N个数之和
https://www.nowcoder.com/practice/b007744eb43b4f7b95d9e87de01528db
#include <stdio.h> int main() { int arr[50] = {0}; int n = 0; while (1 == scanf("%d", &n)) { int sum = 0; for (int i = 0; i < n; i++) { // 输入数据 scanf("%d", &arr[i]); // 累计数据 sum += arr[i]; } printf("%d\n", sum); } return 0; }