1.先输入正整数n,再输入任意口个整数存入数组中,计算并输出这口个数组元素的和。要求使用动态内存分配方法来为这全一维数组分配内存空间
ok
https://blog.csdn.net/weixin_36257799/article/details/117213302
望采纳
#include<stdio.h>
#include<stdlib.h>
int main(){
int n;
scanf("%d", &n);
int* arry = (int*)malloc(sizeof(int) * n);
int sum = 0;
for (int i = 0; i < n; ++i) {
scanf("%d", &arry[i]);
sum += arry[i];
}
printf("和为:%d", sum);
}