题目描述: 递归实现n的k次方 代码如下:
#include<stdio.h>
int nk(int n, int k)
{if (k > 0)return n * nk(n, k - 1);
}
int main()
{int ret 0;int n 0;int k 0;scanf("%d", &n);scanf("%d", &k);ret nk(n…
官方实例
# content of ocnftest.py
from test_foocompare import Foodef pytest_assertrepr_compare(op, left, right):if isinstance(left, Foo) and isinstance(right, Foo) and op "":return["Comparing Foo instances:",f" vals:{left.val} !…