求一个C程序设计 if x is A then y is 求R

求一个C程序设计 if x is A then y is 求R Brain teaser A) there is x God can't do .B) if u eat x ,you will die.C) Babies like x more than milk.what is 在C＋＋程序设计中,b=+a++;什么意思呀?怎么计算?如果a=2,那么b=?（求计算过程!）另外!x&&a 给出下列表达式的结果 'x' + 'a' / 2* 'c' – 'd' 求大神解释（程序设计基础C语言中的问题） 输入a,b,c三个数,求最大者 （C程序设计） C语言初学者求助,一个程序设计题,大神看看我编的程序是否有错误.若a的值小于100,请将以下选择结构写成由switch语句构成的选择结构.if（a 递归二分发求方程解#include using namespace std;double f(double t){return t*t*t-3*t+4;}double b(double a,double b,int n){double t=(a+b)/2;if(n==1||f(t)==0){return t;}if(f(a)*f(t)>x>>y;cin>>c;double s=b(x,y,c);cout VB程序设计使用递归算法求P的值 P=A!+B!+C!(A,B,C是任意自然数) if语句的不理解if(x=0)y=4*x;这个执行条件成立的语句.由小到大输出3个整数.if(a>b){t=a;a=b;b=t;}if(a>c){t=a;a=c;c=t;}if(b>c){t=b;b=c;c=t;}printf(%d,%d,%d,a,b,c);为什么3个if都执行?上面只执行成立的if语句. ____ you've tired it,you can't imagine how interesting it is.A.When B.If C.Once D.Unless求翻译, c程序设计 一元二次方程解的问题 求教.#include#includevoid main (){ double a,b,c,x,x1,x2,m;printf (请输入a,b,c的值);scanf(%f,%f,%f,&a,&b,&c);m=(b*b-4*a*c);if (a==0 && b==0 && c==0) printf(x=任意值恒成立);else if (a==0 & 求C程序设计 输入一个5位正整数 把这个数的每位数用变量保存起来 I don’t care ____ she has no money.I care____ she is honest or not.A.if…if B.whether…whether C.if…whether D.whether…if选哪个?个人感觉B和C都对呀 我知道第二个空填whether,至于第一个,感觉whether和if都可以 到底选 It__________alll day today.If it _________tomorrow,we'll go for a picnic.A is rainy; won't rainB is rainning ;doesn't rain C rains ; isn't rain If she ___ there,call somebody else.A.isn't B.is C.will be D.won't be flex if(a is b){},flex if(a as b){},定义一个变量 var a:b=c, .----Don't worry.we will be there on time.----___the train is late?A what if B If C Even if D What I don't know _____ Lucy will go to Shanghai ______ the weather is fine.A.whether;whetherB.whether;if C.if;untilD.if;whether