Question

我正在尝试为我的c ++类编写一个程序，我无法让循环工作正常而且我迷失了如何获取日期。任何帮助，将不胜感激。好的，所以我继续并更新程序，它完全“工作”，但它没有正确对齐，当我试图定义我的名字，它不工作，不知道那是什么。我主要需要协助将值与列对齐，并且日期被填充为01而不是1

#include <iostream>
using namespace std;
#include <iomanip>
#include <stdlib.h>
#defin studen name

int main()
{
    int ACCT, MM, DD, YYYY, PYMNM;
    double FEE, DWN, Tot, PYM;
    system("cls");
cout<< "Dr.Thad Zalfolkz service fee's\n";
cout<< "This program will ask you for your \n";
cout<< "account number, consultation date\n";
cout<< "treatment fee, and the initial payment.\n";
cout<< "Then calculate a payment plan.\n\n";

cout<<"Please input your account number: ";
cin>> ACCT;
while (ACCT>9999||ACCT<0){
cout<< "\nError, input a valid account number.\n";
cin>> ACCT;
}
cout<< "Please input the consultation date with a space between each. (MM DD YYYY)";
cin>> MM;
cin>> DD;
cin>> YYYY;
cout<<"Please input your treatment fee: $";
cin>> FEE;
while (FEE<0){
cout<< "\nPlear input a valid fee.\n";
cin>> FEE;
}
cout<<"Please input your initial payment: ";
cin>> DWN;
while (DWN<0){
cout<< "\nPlear input a valid value.\n";
cin>> DWN;
}

cout<<"Please input your desired monthly payment: ";
cin>> PYM;
cout<<"\n\n\n";
while (PYM<=0){
cout<< "\nPlear input a valid value.\n";
cin>> PYM;
}

cout<< "Patient account number:" << ACCT<<endl;
cout<< "Consultation Date:";
cout<< MM;
cout<<"/";
cout<<DD;
cout<< "/";
cout<<YYYY<<endl;
cout<< "Treatment Fee                   $"<<FEE <<endl;
cout<< "Initial Payment               $"<<DWN <<endl;
cout<< "Balance                         $"<<FEE-DWN <<endl<<endl;
cout<< "Payment     Due     Payment     Total   Outstanding \n";
cout<< "Number      Date    Amount      Paid    Balance \n";
FEE=FEE-DWN;
Tot=DWN;
PYMNM=0;
while(FEE>0){

    if (FEE<=PYM){ PYM=FEE;}
    if (MM=12){ 
    MM=1;  
    YYYY+1;
}
    MM+1;
    ++PYMNM;
    FEE=FEE-PYM;
    Tot=Tot+PYM;
    cout<< PYMNM;
    cout<<"     ";
    cout<< MM;
    cout<<"/";
    cout<< DD ;
    cout<< "/";
    cout<< YYYY;
    cout<<"     ";
    cout<< PYM; 
    cout<<"     ";
    cout<< Tot;
    cout<<"     ";
    cout<< FEE;
    cout<<"     \n";

}
 cout<<"=========================Payment schedule printed by: =============================";

}

Answer 1

检查你的布尔逻辑。 ACCT＆GT; 9999＆安培;＆安培; ACCT℃，

是否可能是ACCT同时大于9999且小于0？

的情况

用OR（||）替换AND（＆amp;＆amp;）。

c ++以MM DD YYYY格式获取日期，然后循环

1 个答案: