编写程序:从键盘输入x的值,按以下公式计算y的值

#include#includeintmain(){\x09doublex;\x09scanf("%lf",&x);\x09printf("%lf\n",sqrt(x));\x09return0;}

#include#includeusingnamespacestd;intmain(){floatx,y;cout

#includeusingnamespacestd;doublefun(doublex){\x05if(x>-10&&x-5&&x5&&xx;\x05\x05cout再问：麻烦用C语言写一下再答：#i

voidmain(){intx,inty;printf("请输入X的值:");scanf("%d",&x);printf("\n");if(x

1：次数最多2：在次数最多的基础上,数值最大_______________________________________________以下为程序：#include//设置最大值#defineMAX

用vc写?还是?

#includevoidmain(){\x09inta,b,c,min;\x09scanf("%d%d%d",&a,&b,&c);\x09min=a;\x09if(min>b)min=b;\x09if

#include#include#includeintmain(){inti,a[200]={0};charc;for(i=0;;i++){scanf("%c",&c);if(c=='\n')brea

//m与n的值不能太大,且用空格分隔.如：53#includeintfun(intn){\x09if(n==0||n==1)return1;\x09elsereturnn*fun(n-1);}void

（法1）#includeusingnamespacestd;#definePI3.1415926classCircle{doubler;public:Circle(doubleR=0){r=R;}vo

用2个For嵌套,加上一个If判断就能简单解决.一个外For来控制找出小于正整数的不同因子,里面的For加上If来判断找出来的每个因子是否是质数再问：你能把具体程序给出来不啊？？？……谢谢啰呵！

#include#includevoidmain(){intn,s,j,i;printf("inputn(n

#includemain(){charx,y,z;printf("请输入两个字符：");scanf("%c%c",&x,&y);z=x;x=y;y=z;//交换成功.}

#includevoidmain(){floata,x,z;scanf("%f,%f",&a,&x);printf("pleaseinputa,x:,.\n");z=1.0/2*(a*x+(a+x)/

if(x>0)y=-1;elseif(x

#includeusingnamespacestd;voidmain(){coutx;if(x

#include#defineT3.14main(){floatR,s;printf("请输入半径R的值：");scanf("%f",&R);s=T*R*R;printf("面积为:%g",s);ge

题目没说清楚,是x与n的乘积,还是x的n次方再问：是X的n次方再答：input"请输入x的值："toxinput"请输入n的值："tonk=1he=0dowhilk

不知道你需要用什么语言,我就用C++给你写好了.#includeusingnamespacestd;intmain(){doublex;cin>>x;doubley;if(x=3&&x

importjava.applet.*;importjava.awt.*;importjava.awt.event.*;publicclassTest3_2extendsAppletimplement