皮皮学，免费搜题
登录
搜题
【简答题】
定义Complex类 (1)定义字段private double real, imag; (2)public Complex(),字段赋值为0; (3)public Complex(double r, double i); (4)public void display();输出“a+bi”的形式 (5)public static Complex operator +(Complex c1, Complex c2); (6)public static Complex operator -(Complex c1, Complex c2) (7)public static explicit operator double(Complex c1); (8)public static implicit operator Complex(double x); (9)public static bool operator ==(Complex c1, Complex c2); (10)public static bool operator !=(Complex c1, Complex c2); 定义测试类,并将上述所有代码测试到。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Since it was produced, The Last Night of Ballyhoo has gotten a great reputation and it was performed in ______ during the Olympic Games.
A.
New York
B.
Atlanta
C.
Boston
D.
Los Angeles
【简答题】“ 屯堡民居最大的特点是(
)的广泛应用。A. 石头 B. 泥土 C. 砖块 D. 木头
【单选题】It is 1 a.m. and the last competitor in the last round of the Santander Piano Competition is still only halfway through Tchaikovsky's B flat minor concerto, the third account we have heard in two days...
A.
To demonstrate how tough a music competition may be.
B.
To shock the reader.
C.
To persuade the reader that competitions are exciting.
D.
To show how unusual Santander is.
相关题目：