the+realreal官网
@暨奚2554：请编写一个类Complex,定义复数的加法、减法、乘法和除法运算,要求在编写该类时重载这些运算操作符,并重载I/O操作符,以便输入和输出复数;按要求... - 作业帮
熊婷14798978876…… [答案] #include using namespace std; class Complex {public: Complex(){real=0;imag=0;} Complex(double r,double i){real=r;imag=i;} Complex operator+(Complex &c2); Complex operator-(Complex &c2); Complex operator*(Complex &c2); Complex operator/(...
@暨奚2554：C语言编程时出现一个错误 -
熊婷14798978876…… 看注释 #include<stdio.h> #include<math.h> void main() { float a,b,c,s,x1,x2,real,imaginary; scanf(＂%f,%f,%f＂,&a,&b,&c); //输入只能是纯数据,不能约束范围 printf(＂the question:\n %4.2f*x^2 + %4.2f*x + %4.2f = 0\n＂,a,b,c); s=b*b-4*a*c; ...
@暨奚2554：Let g be the function defined on the set of all real numbers by(继续) g(x)=1 if x is rational and g(x)=e^x if x is irrational.Then the set of numbers at which g is ... - 作业帮
熊婷14798978876…… [答案] x=0,e^x=1,此时函数连续
@暨奚2554：一道英文数学题,Let f be a real - valued function of real and positive argument such that f(x)+3xf(1/x)=2(x+1) for all real numbers x>0.Find f(2003). - 作业帮
熊婷14798978876…… [答案] 中间那个是'x '还是乘啊.如果是乘则令x=1/x代入原式,联列2个关于f(x)及f(1/x)的表达式,得f(x)=3/x-2x+1.如果是'x'同理,则,f(x)=(x+1)/2.real-value指的是自变量x为实数.you know i*i=-1.题目出现x和1/x.把x带成i...
@暨奚2554：C++中z.real=real+x.real是什么意思? -
熊婷14798978876…… 将类或结构体z成员变量real的值,把它赋为real变量的值与x的成员变量real的值相加的结果.这就是这段代码的意思.
@暨奚2554：the thrillers are - -- - (real) scary the story is very - ------(interest) -
熊婷14798978876…… eally, comedies,interesting,second 第二 祝你学习进步,更上一层楼!(*^__^*) 有不会的可以再问我,likes
@暨奚2554：英语造句用:influence影响,careful小心的,repair修理,fear害怕,real真实的,nearly将近,各造一句英语句子,要短! - 作业帮
熊婷14798978876…… [答案] How do you influence others? You need to be careful. My bike is repaired. There is no fear in him. Is this real? He nearly finished the whole bottle.
@暨奚2554：为什么Real Madrid要翻译成皇家马德里,real这个词有皇家的意思吗? - 作业帮
熊婷14798978876…… [答案] 西班牙语的real等于英语的royal,就是皇家的意思
@暨奚2554：...(71)__ - Other inspirations include adventure board games and movies.Real - life room escape games are becoming popular in the... - 作业帮
熊婷14798978876…… [答案] 71.答案:G.句意:玩家必须善于观察和使用他们的批判性思维技能去逃离房间.根据＂by Toshimitsu Takagi in 2005,in which the player is locked inside&n...
熊婷14798978876…… [答案] #include using namespace std; class Complex {public: Complex(){real=0;imag=0;} Complex(double r,double i){real=r;imag=i;} Complex operator+(Complex &c2); Complex operator-(Complex &c2); Complex operator*(Complex &c2); Complex operator/(...
@暨奚2554：C语言编程时出现一个错误 -
熊婷14798978876…… 看注释 #include<stdio.h> #include<math.h> void main() { float a,b,c,s,x1,x2,real,imaginary; scanf(＂%f,%f,%f＂,&a,&b,&c); //输入只能是纯数据,不能约束范围 printf(＂the question:\n %4.2f*x^2 + %4.2f*x + %4.2f = 0\n＂,a,b,c); s=b*b-4*a*c; ...
@暨奚2554：Let g be the function defined on the set of all real numbers by(继续) g(x)=1 if x is rational and g(x)=e^x if x is irrational.Then the set of numbers at which g is ... - 作业帮
熊婷14798978876…… [答案] x=0,e^x=1,此时函数连续
@暨奚2554：一道英文数学题,Let f be a real - valued function of real and positive argument such that f(x)+3xf(1/x)=2(x+1) for all real numbers x>0.Find f(2003). - 作业帮
熊婷14798978876…… [答案] 中间那个是'x '还是乘啊.如果是乘则令x=1/x代入原式,联列2个关于f(x)及f(1/x)的表达式,得f(x)=3/x-2x+1.如果是'x'同理,则,f(x)=(x+1)/2.real-value指的是自变量x为实数.you know i*i=-1.题目出现x和1/x.把x带成i...
@暨奚2554：C++中z.real=real+x.real是什么意思? -
熊婷14798978876…… 将类或结构体z成员变量real的值,把它赋为real变量的值与x的成员变量real的值相加的结果.这就是这段代码的意思.
@暨奚2554：the thrillers are - -- - (real) scary the story is very - ------(interest) -
熊婷14798978876…… eally, comedies,interesting,second 第二 祝你学习进步,更上一层楼!(*^__^*) 有不会的可以再问我,likes
@暨奚2554：英语造句用:influence影响,careful小心的,repair修理,fear害怕,real真实的,nearly将近,各造一句英语句子,要短! - 作业帮
熊婷14798978876…… [答案] How do you influence others? You need to be careful. My bike is repaired. There is no fear in him. Is this real? He nearly finished the whole bottle.
@暨奚2554：为什么Real Madrid要翻译成皇家马德里,real这个词有皇家的意思吗? - 作业帮
熊婷14798978876…… [答案] 西班牙语的real等于英语的royal,就是皇家的意思
@暨奚2554：...(71)__ - Other inspirations include adventure board games and movies.Real - life room escape games are becoming popular in the... - 作业帮
熊婷14798978876…… [答案] 71.答案:G.句意:玩家必须善于观察和使用他们的批判性思维技能去逃离房间.根据＂by Toshimitsu Takagi in 2005,in which the player is locked inside&n...
