十年網(wǎng)站開發(fā)經(jīng)驗(yàn) + 多家企業(yè)客戶 + 靠譜的建站團(tuán)隊(duì)
量身定制 + 運(yùn)營(yíng)維護(hù)+專業(yè)推廣+無憂售后,網(wǎng)站問題一站解決
#include "stdio.h"
為永清等地區(qū)用戶提供了全套網(wǎng)頁(yè)設(shè)計(jì)制作服務(wù),及永清網(wǎng)站建設(shè)行業(yè)解決方案。主營(yíng)業(yè)務(wù)為成都網(wǎng)站建設(shè)、網(wǎng)站設(shè)計(jì)、永清網(wǎng)站設(shè)計(jì),以傳統(tǒng)方式定制建設(shè)網(wǎng)站,并提供域名空間備案等一條龍服務(wù),秉承以專業(yè)、用心的態(tài)度為用戶提供真誠(chéng)的服務(wù)。我們深信只要達(dá)到每一位用戶的要求,就會(huì)得到認(rèn)可,從而選擇與我們長(zhǎng)期合作。這樣,我們也可以走得更遠(yuǎn)!
#includemath.h
void main()
{
double x,y,f,h;
printf("請(qǐng)輸入x:\n");
scanf("%lf",x);
printf("請(qǐng)輸入y:\n");
scanf("%lf",y);
if((x=0)(y0))
f=2*pow(x,2)+3*x+1/x+y;
else if((x=0)(y=0))
f=2*x*x+3*x+1/x+y*y;
else
f=3*sin(x+y)/2/pow(x,2)+3*x+1;
printf("x=%lf,y=%lf,f=%lf\n",x,y,f);
h=pow(x,2);
printf("%lf",h);
}
#include?stdio.h?
int?main()?
{double?x,y;
scanf("%lf",x);
if(x0)y=x*x-1;
else?if(x1)y=x*x;
else?y=x*x+1;
printf("%g",y);
return?0;?
}
#includestdio.h
#includemath.h
int?main()
{double?x,y;
scanf("%lf",x);
if(x=-2x!=5)y=x*x+1/(x+5);
else?if(x-2x=0)y=sqrt(x+2)+x*x*x;
else?if(x0x=10)y=log(x+5)/log(10)+exp(x-1);
else?y=fabs(x-20);
printf("%lf\n",y);
return?0;
}