计算器 实现复数、有理数、矩阵和集合的特殊计算 编译程序代码

/*****************************************************************************/ #include <iostream.h> #include "matrix.h" #include "complex.h" #include "rational.h" #include "set.h" void jiemian(); void tuichu(); void complexcompute(); void rationalcompute(); void matrixcompute(); void setcompute(); /************************************************************************/ /* main函数 */ /************************************************************************/ int main() { jiemian(); return 0; } /************************************************************************/ /* 主界面函数，实现了界面及函数调用 */ /************************************************************************/ void jiemian() { int i; cout<<endl<<endl; cout<<"---------------------------------------------------------------"<<endl; cout<<"* *"<<endl; cout<<" 欢迎进入用运算符重载实现特殊计算器程序 "<<endl; cout<<"* *"<<endl; cout<<"----------------------------------------------------------------"<<endl; while(i) { cout<<endl<<endl; cout<<"请选择您的计算类型："<<endl<<endl; cout<<" 1.复数计算；"<<endl; cout<<" 2.有理数计算；"<<endl; cout<<" 3.矩阵计算；"<<endl; cout<<" 4.集合计算；"<<endl; cout<<" 0.退出；"<<endl; cout<<"请选择按键(0-4):"; cin>>i; cout<<endl; //判断输入，0退出 if(i>=0 && i<=4) { switch(i) { case 1: complexcompute(); break; case 2: rationalcompute(); break; case 3: matrixcompute(); break; case 4: setcompute(); break; case 0: tuichu(); break; } } else { cout<<"输入错误！"; cout<<"重新输入"<<endl; } } } /************************************************************************/ /* 退出函数 */ /************************************************************************/ void tuichu() { cout<<"---------------------------------------------------------------"<<endl; cout<<"* *"<<endl; cout<<" 谢谢使用运算符重载实现特殊计算器程序，再见！ "<<endl; cout<<"* *"<<endl; cout<<"----------------------------------------------------------------"<<endl; exit(1); } /************************************************************************/ /* 复数计算函数 */ /************************************************************************/ void complexcompute() { int j; cout<<"请选择您的复数计算内容："<<endl<<endl; cout<<" 1.两个复数相加；"<<endl; cout<<" 2.两个复数相减；"<<endl; cout<<" 3.两个复数相乘；"<<endl; cout<<" 4.两个复数相除；"<<endl; cout<<" 0.返回主界面；"<<endl; cout<<"请选择按键(0-4):"; cin>>j; while(j) { //判断输入，0退出 if(j>=0 && j<=4) { float r1,j1,r2,j2; cout<<"请输入第一个复数的实部："; cin>>r1; cout<<"请输入第一个复数的虚部："; cin>>j1; cout<<"请输入第二个复数的实部："; cin>>r2; cout<<"请输入第二个复数的虚部："; cin>>j2; complex c1(r1,j1); complex c2(r2,j2); complex c3; switch(j) { //case1:复数相加 case 1: c3=c1+c2; c1.print (); c2.print (); c3.print (); break; case 2: c3=c1-c2; c1.print (); c2.print (); c3.print (); break; case 3: c3=c1*c2; c1.print (); c2.print (); c3.print (); break; case 4: c3=c1/c2; c1.print (); c2.print (); c3.print (); break; } } else cout<<"按键错误，请重新选择！"<<endl; cout<<endl; cout<<"请选择您的复数计算内容："<<endl<<endl; cout<<" 1.两个复数相加；"<<endl; cout<<" 2.两个复数相减；"<<endl; cout<<" 3.两个复数相乘；"<<endl; cout<<" 4.两个复数相除；"<<endl; cout<<" 0.返回主界面；"<<endl; cout<<"请选择按键(0-4):"; cin>>j; cout<<endl; } } /************************************************************************/ /* 有理数计算函数 */ /************************************************************************/ void rationalcompute() { int j; cout<<"请选择您的有理数计算内容："<<endl<<endl; cout<<" 1.两个有理数相加；"<<endl; cout<<" 2.两个有理数相减；"<<endl; cout<<" 3.两个有理数相乘；"<<endl; cout<<" 4.两个有理数相除；"<<endl; cout<<" 0.返回主界面；"<<endl; cout<<"请选择按键(0-4):"; cin>>j; cout<<endl; while(j) { //判断输入，0退出 if(j>=0 && j<=4) { int r1,j1,r2,j2; cout<<"请输入第一个有理数的分子："; cin>>r1; cout<<"请输入第一个有理数的分母："; cin>>j1; cout<<"请输入第二个有理数的分子："; cin>>r2; cout<<"请输入第二个有理数的分母："; cin>>j2; rational c1(r1,j1); rational c2(r2,j2); rational c3; switch(j) { //case1:有理数相加 case 1: c3=c1+c2; c1.print (); c2.print (); c3.print (); break; case 2: c3=c1-c2; c1.print (); c2.print (); c3.print (); break; case 3: c3=c1*c2; c1.print (); c2.print (); c3.print (); break; case 4: c3=c1/c2; c1.print (); c2.print (); c3.print (); break; } } else cout<<"按键错误，请重新选择！"<<endl; cout<<endl; cout<<"请选择您的有理数计算内容："<<endl<<endl; cout<<" 1.两个有理数相加；"<<endl; cout<<" 2.两个有理数相减；"<<endl; cout<<" 3.两个有理数相乘；"<<endl; cout<<" 4.两个有理数相除；"<<endl; cout<<" 0.返回主界面；"<<endl; cout<<"请选择按键(0-4):"; cin>>j; cout<<endl; } } /************************************************************************/ /* 矩阵计算函数 */ /************************************************************************/ void matrixcompute() { int j; cout<<"请选择您的矩阵计算内容："<<endl<<endl; cout<<" 1.两个矩阵相加；"<<endl; cout<<" 2.两个矩阵相减；"<<endl; cout<<" 3.两个矩阵相乘；"<<endl; cout<<" 0.返回主界面；"<<endl; cout<<"请选择按键(0-3):"; cin>>j; cout<<endl; while(j) { //判断输入，0退出 if(j>=0 && j<=3) { int r1,j1,r2,j2,val; cout<<"请输入第一个矩阵的行数："; cin>>r1; cout<<"请输入第一个矩阵的列数："; cin>>j1; cout<<"请输入第二个矩阵的行数："; cin>>r2; cout<<"请输入第二个矩阵的列数："; cin>>j2; matrix c1(r1,j1); matrix c2(r2,j2); matrix c3; cout<<"请输入第一个矩阵的元素："<<endl; for(int m=1;m<=r1;m++) for(int n=1;n<=j1;n++) { cout<<"第"<<m<<"行"<<n<<"列:"; cin>>val; c1.SetElem (m,n,val); } c1.Disp(); cout<<"请输入二个矩阵的元素："<<endl; for(int h=1;h<=r2;h++) for( int k=1;k<=j2;k++) { cout<<"第"<<h<<"行"<<k<<"列:"; cin>>val; c2.SetElem (h,k,val); } c2.Disp(); switch(j) { //case1:矩阵相加 case 1: c3=c1+c2; cout<<"第一个矩阵为："<<endl; c1.Disp(); cout<<"第二个矩阵为："<<endl; c2.Disp(); cout<<"第三个矩阵为："<<endl; c3.Disp(); break; case 2: c3=c1-c2; cout<<"第一个矩阵为："<<endl; c1.Disp(); cout<<"第二个矩阵为："<<endl; c2.Disp(); cout<<"第三个矩阵为："<<endl; c3.Disp(); break; case 3: c3=c1*c2; cout<<"第一个矩阵为："<<endl; c1.Disp(); cout<<"第二个矩阵为："<<endl; c2.Disp(); cout<<"第三个矩阵为