f=xdi pingfang+2x+5y+4 input x input y qiu f
zenme zuo qiu bangmang
程序代码:
#include<math.h> #include<stdio.h> void main(){ int x,y; printf("please input x y;\n"); scanf("%d%d",&x,&y); int p=pow(x,2)+2*x+5*y+4; printf("%d",p); }