题解 | #小乐乐求和#
小乐乐求和
https://www.nowcoder.com/practice/ce0b2eacd3d04647831358c2876e44ff
#pragma warning(disable: 4996)
#include<stdio.h>
long long func(long long n) {
if (n == 1) {
return 1;
} else {
return n + func(n - 1);
}
}
int main() {
long long n;
scanf("%lld", &n);
long long result = func(n);
printf("%lld", result);
return 0;
}
投递华为等公司9个岗位 >
