课后思考题1:C语言用递归算法,计算x的y次方,其中y是正整数
int foo(int x, int y){if (y == 1)return x;return x * foo(x, y - 1);}
#includevoid main(){int x,y,i,s;scanf("%d,%d",&x,&y);s=1; // sfor(i=1;i<=y;i++) //无分号s=s*x;printf("%d",s);}