编写一个求x的y次方的函数int power(int x, int y),并在主函数中调用。
#include<stdio.h>
int power(int x,int y)
{
int s=1.0;
if(y<0) return s;
while(y--) s *= x;
return s;
}
int main()
{
int x;
int y;
scanf("%d%d",&x,&y);
printf("%d",power(x,y));
return 0;
}
#include <stdio.h>
int power(int x, int y) {
int result=1;
for (int i=0;i<y;i++) {
result*=x;
}
return result;
}
int main() {
printf("%d",power(2,3));
return 0;
}