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#include <stdio.h>#include <stdlib.h>int n_k(int n,int k)
{ if(k)
return n*(n_k(n, k-1));
return 1;
}int main()
{ int n = 0;
int k = 0;
scanf("%d", &n);
scanf("%d", &k);
int mul = n_k(n, k);
printf("%d\n", mul);
system("pause");
return 0;
}
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本文转自 七十七快 51CTO博客，原文链接:http://blog.51cto.com/10324228/1688232