c大学教程第五版课后习题答案

C++大学基础教程课后答案（DEITEL）版GradeBook类定义： #includen\}n\

if( amount <= balance )quantity set to 0.\\n\}\

<<\}n\\n\

Rational division(constRational & );<< endl; break; case2:<< endl; break; case3:<< endl; break;

}Set Hour\\n2. Set Minute\\n3. Set Second\\n\<<\cin >> choice; returnchoice; }.......p3 . . .......p2

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n\

point1 = Point( ,); point2 = Point( ,); point3 = Point( ,); point4 = Point( ,); } ength();

cout <<\rectangles[ i ].perimeter(); rectangles[ i ].area(); cout <<\

<< ( rectangles[ i ].square()\<<\}.......p3 . . .......p2 n\

point1 = Point( ,); point2 = Point( ,); point3 = Point( ,); point4 = Point( ,);

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} ; ; TicTacToe::Status TicTacToe::gameStatus() { inta; n\returntrue; }// end else if else// CONTINUE returnfalse;

}// end function xoMove 测试函数：

#include\intmain() {

TicTacToe g;// creates object g of class TicTacToe ();// invokes function makeMove return0; }// end main

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