include <stdio.h> int main(void){ double x,y;int i,n;y=1;printf("请输入x：\n");scanf(" %lf",&x);printf("请输入n：\n");scanf(" %d",&n);for (i=1;i<=n;i++){ y=y*x;} printf("x=%0.2f,y=%0.2f \n",x,y);return 0;} ...