程序代码:#include <stdio.h>
int main() {
int n,i,t,s = 0;
printf ("请输入n的值:");
scanf("%d",&n);
for (i = 0; i < n; ++i) {
printf("请输入第%d个数的值:", i*(n + 1)+1);
scanf("%d", &t);
s += t;
}
printf("%d\n", s);
return 0;
}






