Thread: Build error

When I build this program, I get an error message; not from Visual Studio, but from my computer. Can anyone help me?

Code:

#include<iostream>
#include<fstream>
#include<iomanip>
#include<string>


using namespace std;

int main ()
{
	int interest1, interest2, interest3; 
	string name1, name2, name3;
	int month1, day1, yr1, loanAmount1;
	int month2, day2, yr2, loanAmount2;
	int month3, day3, yr3, loanAmount3;
	string currentDateMonths, currentDateDays,currentDateYears;
	string fileMonth, fileDays, fileYears;
	int totaldays1, totaldays2, totaldays3;
	ifstream infile; 
	infile.open("data3.txt", ifstream::in);
	ofstream outfile1, outfile2, outfile3; 
	outfile1.open("Michael.txt", ofstream::out);
	outfile2.open("Sonny.txt", ofstream::out);
	outfile3.open("Don.txt", ofstream::out);

	infile >> currentDateMonths >> currentDateDays >> currentDateYears;
	infile >> name1 >> month1 >> day1 >> yr1 >> loanAmount1;
	infile >> name2 >> month2 >> day2 >> yr2 >> loanAmount2; 
	infile >> name3 >> month3 >> day3 >> yr3 >> loanAmount3;
	cout << "Please enter the date you wish to calculate interest with in the Month - Day - Year format: " << endl; 
	cin >> currentDateMonths >> currentDateDays >> currentDateYears; 
	while (totaldays1 < 29)
	{
		outfile1 << name1 << '\t' << (loanAmount1 + interest1) << '\t' << (28 - totaldays1) << endl;
	}
	

	infile.close();
	
	
	
	return 0;
}


//Loan Length

int loanTime1 ()
{
	int month1, day1;
	int currentDateMonths, currentDateDays, totaldays1;
	if (month1 = currentDateMonths)
	{
		totaldays1 = (currentDateDays - day1);
	}
	if (month1 = (currentDateDays - day1))
	{
		if(month1 = 1 || 3 || 5 || 7 || 8 || 10 || 12);
		{
			totaldays1 = (31 - day1) + currentDateDays;
		}
		}
	if (month1 = currentDateMonths - 2)
	{
		if (month1 = 1 || 2);
		{
			totaldays1 = (59 - day1) + currentDateDays;
		}
	}
	if (month1 > currentDateMonths)
	{
		if (month1 = 11);
		{
			totaldays1 = (61 - day1) + currentDateDays;
		}
		if (month1 = 12);
		{
			totaldays1 = (31 - day1) + currentDateDays;
		}
	}
	if (currentDateMonths = 1)
			totaldays1 = (31 - day1) + currentDateDays;
	else if(currentDateMonths = 2)
			totaldays1 = (62 - day1) + currentDateDays;
	else (month1 < currentDateMonths);
	if (month1 = 11 && currentDateMonths == 1);
	{
		totaldays1 = (61 - day1) + currentDateDays;
	}
	if (month1 = 11 && currentDateMonths >= 2);
	{
		totaldays1 = 60;
	}
	if (month1 = 12 && currentDateMonths == 1);
	{
		totaldays1 = (31 - day1) + currentDateDays;
	}
	if (month1 = 12 && currentDateMonths == 2);
	{
		totaldays1 = (62 - day1) + currentDateDays;
	}
	if (month1 = 12 && currentDateMonths > 2);
	{
		totaldays1 = (60 - day1) + currentDateDays;
	}
	return totaldays1;
}





int loanTime2 ()
{
	int month2, day2;
	int currentDateMonths, currentDateDays, totaldays2;
	if (month2 = currentDateMonths)
	{
		totaldays2 = (currentDateDays - day2);
	}
	if (month2 = (currentDateDays - day2))
	{
		if(month2 = 1 || 3 || 5 || 7 || 8 || 10 || 12);
		{
			totaldays2 = (31 - day2) + currentDateDays;
		}
		}
	if (month2 = currentDateMonths - 2)
	{
		if (month2 = 1 || 2);
		{
			totaldays2 = (59 - day2) + currentDateDays;
		}
	}
	if (month2 > currentDateMonths)
	{
		if (month2 = 11);
		{
			totaldays2 = (61 - day2) + currentDateDays;
		}
		if (month2 = 12);
		{
			totaldays2 = (31 - day2) + currentDateDays;
		}
	}
	if (currentDateMonths = 1)
			totaldays2 = (31 - day2) + currentDateDays;
	else if(currentDateMonths = 2)
			totaldays2 = (62 - day2) + currentDateDays;
	else (month2 < currentDateMonths);
	if (month2 = 11 && currentDateMonths == 1);
	{
		totaldays2 = (61 - day2) + currentDateDays;
	}
	if (month2 = 11 && currentDateMonths >= 2);
	{
		totaldays2 = 60;
	}
	if (month2 = 12 && currentDateMonths == 1);
	{
		totaldays2 = (31 - day2) + currentDateDays;
	}
	if (month2 = 12 && currentDateMonths == 2);
	{
		totaldays2 = (62 - day2) + currentDateDays;
	}
	if (month2 = 12 && currentDateMonths > 2);
	{
		totaldays2 = (60 - day2) + currentDateDays;
	}
	return totaldays2;
}




int loanTime3 ()
{
	int month3, day3;
	int currentDateMonths, currentDateDays, totaldays3;
	if (month3 = currentDateMonths)
	{
		totaldays3 = (currentDateDays - day3);
	}
	if (month3 = (currentDateDays - day3))
	{
		if(month3 = 1 || 3 || 5 || 7 || 8 || 10 || 12);
		{
			totaldays3 = (31 - day3) + currentDateDays;
		}
		}
	if (month3 = currentDateMonths - 2)
	{
		if (month3 = 1 || 2);
		{
			totaldays3 = (59 - day3) + currentDateDays;
		}
	}
	if (month3 > currentDateMonths)
	{
		if (month3 = 11);
		{
			totaldays3 = (61 - day3) + currentDateDays;
		}
		if (month3 = 12);
		{
			totaldays3 = (31 - day3) + currentDateDays;
		}
	}
	if (currentDateMonths = 1)
			totaldays3 = (31 - day3) + currentDateDays;
	else if(currentDateMonths = 2)
			totaldays3 = (62 - day3) + currentDateDays;
	else (month3 < currentDateMonths);
	if (month3 = 11 && currentDateMonths == 1);
	{
		totaldays3 = (61 - day3) + currentDateDays;
	}
	if (month3 = 11 && currentDateMonths >= 2);
	{
		totaldays3 = 60;
	}
	if (month3 = 12 && currentDateMonths == 1);
	{
		totaldays3 = (31 - day3) + currentDateDays;
	}
	if (month3 = 12 && currentDateMonths == 2);
	{
		totaldays3 = (62 - day3) + currentDateDays;
	}
	if (month3 = 12 && currentDateMonths > 2);
	{
		totaldays3 = (60 - day3) + currentDateDays;
	}
	return totaldays3;
}


//Loan 1 Interest

int interest1 ()
{
	int interest1;
	int totaldays1;
	if (totaldays1 < 8);
	{
		interest1 = (totaldays1 * 200);
	}
	if (totaldays1 >= 8 && totaldays1< 15); 
	{ 
		interest1 = (1400 + ((totaldays1 - 7) * 400));
	}
	if (totaldays1 >= 15 && totaldays1 < 22); 
	{
		interest1 = (4200 + ((totaldays1 - 14) * 600)); 
	}
	if (totaldays1 >= 22 && totaldays1 < 29);
	{ 
		interest1 = (8400 + ((totaldays1 - 21) * 800)); 
	}
	if (totaldays1 >= 29); 
	{
		interest1 = (14000 + ((totaldays1 - 28) * 1000));
	}

	return interest1;
}


int interest2 ()
{
	int interest2, totaldays2;
	if (totaldays2 < 8);
	{
		interest2 = (totaldays2 * 200);
	}
	if (totaldays2 >= 8 && totaldays2< 15); 
	{ 
		interest2 = (1400 + ((totaldays2 - 7) * 400));
	}
	if (totaldays2 >= 15 && totaldays2 < 22); 
	{
		interest2 = (4200 + ((totaldays2 - 14) * 600)); 
	}
	if (totaldays2 >= 22 && totaldays2 < 29);
	{ 
		interest2 = (8400 + ((totaldays2 - 21) * 800)); 
	}
	if (totaldays2 >= 29); 
	{
		interest2 = (14000 + ((totaldays2 - 28) * 1000));
	}

	return interest2;
}



int interest3 ()
{
	int interest3, totaldays3;
	if (totaldays3 < 8);
	{
		interest3 = (totaldays3 * 200);
	}
	if (totaldays3 >= 8 && totaldays3 < 15); 
	{ 
		interest3 = (1400 + ((totaldays3 - 7) * 400));
	}
	if (totaldays3 >= 15 && totaldays3 < 22); 
	{
		interest3 = (4200 + ((totaldays3 - 14) * 600)); 
	}
	if (totaldays3 >= 22 && totaldays3 < 29);
	{ 
		interest3 = (8400 + ((totaldays3 - 21) * 800)); 
	}
	if (totaldays3 >= 29); 
	{
		interest3 = (14000 + ((totaldays3 - 28) * 1000));
	}

	return interest3;
}

Thanks,

yusko63

Code:

while (totaldays1 < 29)
	{
		outfile1 << name1 << '\t' << (loanAmount1 + interest1) << '\t' << (28 - totaldays1) << endl;
	}

When do you expect this loop to stop?

Oh, I get it now. But I wasn't trying to loop it, I'm trying to set a condition statement; how would I set that up?

You would probably have to assign a meaningful value to totaldays1. Then if you want to make a decision, you generally use if.

I changed the code:

Code:

if (totaldays1 < 29)
	{
		int totaldays1;
		outfile1 << name1 << '\t' << (loanAmount1 + interest1) << '\t' << (28 - totaldays1) << endl;
	}

but it still gives me the error