#include<stdio.h> int main(void) { double x,y; printf("Enter x (x>=0):\n"); scanf("%lf",&x); if(x<=15){ y=4*x/3; } else{ y=2.5*x-10.5; } printf("y=f(%f)=%.2f\n",x,y); return 0; }
posted on 2013-10-06 09:46 chcb111 阅读(85) 评论(0) 编辑 收藏 举报