Run ID:68486
提交时间:2024-03-23 15:06:29
#include<stdio.h> int f(int a,int b); int result; int main() { int x,n; scanf("%d%d",&x,&n); result=x; printf("%d",f(x,n)); return 0; } int f(int a,int b) { if(b==1) return result; else result *= a; return f(a,b-1); }