Truncation

payroll (program 1).cpp
D:Josh RiveraAdv Comp Scipayroll (program 1).cpp(90) : warning C4244: '=' : conversion from 'double' to 'float', possible loss of data
D:Josh RiveraAdv Comp Scipayroll (program 1).cpp(92) : warning C4305: '=' : truncation from 'const double' to 'float'
D:Josh RiveraAdv Comp Scipayroll (program 1).cpp(93) : warning C4305: '=' : truncation from 'const double' to 'float'
D:Josh RiveraAdv Comp Scipayroll (program 1).cpp(94) : warning C4305: '=' : truncation from 'const double' to 'float'
D:Josh RiveraAdv Comp Scipayroll (program 1).cpp(95) : warning C4244: '=' : conversion from 'double' to 'float', possible loss of data

i am so lost, all those warnings, and i dont get it cause all the vaiables are floats. here is the code:

#include <iostream.h>
#include <math.h>
#include <stdlib.h>
#include <fstream.h>
#include <iomanip.h>
#include <string.h>
#include <ctype.h>
void open_infile();
void open_outfile();
void close_infile();
void close_outfile();
void do_again();
void title();
void input();
void calculate();
void check_out1();
void check_out2();
void end();
int i,j,k;
float state,fed,regularpay,stated,fedd,totald,netpay,regularpayrate;
float grosspay,overtimepay,checknum,hours,overtime,overtimehours,totalhours;
char name[15],y_n[4],security[11];
setw();//enables setw
ofstream outfile;
ifstream infile;//enables outfile & infilevoid main()
{
title();
}
void title()
{
cout << "C++ Organizer: Josh Rivera 'aka' sloth
";
cout << "Class: Computer Science, RRHS
";//introduces program
cout << "Instructor: Mr H, Block 2
";
cout << "Program #1: Payroll

";
i=1;
do_again();
}
void do_again()
{
cout << "
Would you like to use the payroll system?
";//prompts user
cout << "Enter Yes or No and press enter to continue
";
cin  >> y_n;
system("cls");
if(((strcmp(y_n,"yes")==0)||(strcmp(y_n,"Yes")==0))) 
{
cout << "Thank You for playing
";
input();
}  
else if(((strcmp(y_n,"no")==0)||(strcmp(y_n,"No")==0)||(strcmp(y_n,"NO")==0))) 
{
system("cls");
end();
}
else
{
cout << "Please read and follow all directions
";//if directions aren't followed
do_again();
}
}//end function
void input()
{
cout << "Please enter you name.";
cin >> name;
cout << "Please enter your social security number.";
cin >> security;
calculate();
}
void calculate()
{
if(((strcmp(name,"sloth")==0)||(strcmp(name,"Sloth")==0))) 
{
cout << "Enter the number of hours that you worked";
cin >> totalhours;
if (totalhours>40.00)
{
overtimehours=totalhours-40.00;
hours=40.00;
state=0.060;
fed=0.220;
regularpayrate=5.55;
overtime=regularpayrate*1.50;
overtimepay=overtime*overtimehours;
regularpay=regularpayrate*hours;
grosspay=regularpay+overtimepay;
fedd=grosspay*fed;
stated=grosspay*state;
totald=stated+fedd;
netpay=grosspay-totald;
check_out1();
}
else if ((totalhours<=40)&&(totalhours>0))
{
overtimehours=0;
hours=totalhours;
state=0.060;
fed=0.220;
regularpayrate=5.55;
overtime=regularpayrate*1.5;
overtimepay=overtime*overtimehours;
regularpay=regularpayrate*hours;
grosspay=regularpay+overtimepay;
fedd=grosspay*fed;
stated=grosspay*state;
totald=stated+fedd;
netpay=grosspay-totald;
check_out1();
}}
else if(((strcmp(name,"Rock N Roll")==0)||(strcmp(name,"rock n roll")==0))) 
{
cout << "Enter the number of hours that you worked";
cin >> totalhours;
if (totalhours>40.00)
{
overtimehours=totalhours-40.00;
hours=40.00;
state=0.060;
fed=0.220;
regularpayrate=5.26;
overtime=regularpayrate*1.50;
overtimepay=overtime*overtimehours;
regularpay=regularpayrate*hours;
grosspay=regularpay+overtimepay;
fedd=grosspay*fed;
stated=grosspay*state;
totald=stated+fedd;
netpay=grosspay-totald;
check_out1();
}
else if ((totalhours<=40)&&(totalhours>0))
{
overtimehours=0;
hours=totalhours;
state=0.060;
fed=0.220;
regularpayrate=5.26;
overtime=regularpayrate*1.5;
overtimepay=overtime*overtimehours;
regularpay=regularpayrate*hours;
grosspay=regularpay+overtimepay;
fedd=grosspay*fed;
stated=grosspay*state;
totald=stated+fedd;
netpay=grosspay-totald;
check_out1();
}}
else if(((strcmp(name,"Darth Raiders")==0)||(strcmp(name,"darth raider")==0))) 
{
cout << "Enter the number of hours that you worked";
cin >> totalhours;
if (totalhours>40.00)
{
overtimehours=totalhours-40.00;
hours=40.00;
state=0.004;
fed=0.075;
regularpayrate=28.00;
overtime=regularpayrate*1.50;
overtimepay=overtime*overtimehours;
regularpay=regularpayrate*hours;
grosspay=regularpay+overtimepay;
fedd=grosspay*fed;
stated=grosspay*state;
totald=stated+fedd;
netpay=grosspay-totald;
check_out1();
}
else if ((totalhours<=40)&&(totalhours>0))
{
overtimehours=0;
hours=totalhours;
state=0.004;
fed=0.075;
regularpayrate=28.00;
overtime=regularpayrate*1.5;
overtimepay=overtime*overtimehours;
regularpay=regularpayrate*hours;
grosspay=regularpay+overtimepay;
fedd=grosspay*fed;
stated=grosspay*state;
totald=stated+fedd;
netpay=grosspay-totald;
check_out1();
}}
else if(((strcmp(name,"Oh Masterful One")==0)||(strcmp(name,"oh masterful one")==0))) 
{
cout << "Enter the number of hours that you worked";
cin >> totalhours;
if (totalhours>40.00)
{
overtimehours=totalhours-40.00;
hours=40.00;
state=0.800;
fed=0.030;
regularpayrate=13.78;
overtime=regularpayrate*1.50;
overtimepay=overtime*overtimehours;
regularpay=regularpayrate*hours;
grosspay=regularpay+overtimepay;
fedd=grosspay*fed;
stated=grosspay*state;
totald=stated+fedd;
netpay=grosspay-totald;
check_out1();
}
else if ((totalhours<=40)&&(totalhours>0))
{
overtimehours=0;
hours=totalhours;
state=0.800;
fed=0.030;
regularpayrate=13.78;
overtime=regularpayrate*1.5;
overtimepay=overtime*overtimehours;
regularpay=regularpayrate*hours;
grosspay=regularpay+overtimepay;
fedd=grosspay*fed;
stated=grosspay*state;
totald=stated+fedd;
netpay=grosspay-totald;
check_out1();
}}
else if(((strcmp(name,"Whaz-up")==0)||(strcmp(name,"whaz-up")==0))) 
{
cout << "Enter the number of hours that you worked";
cin >> totalhours;
if (totalhours>40.00)
{
overtimehours=totalhours-40.00;
hours=40.00;
state=0.888;
fed=0.094;
regularpayrate=16.66;
overtime=regularpayrate*1.50;
overtimepay=overtime*overtimehours;
regularpay=regularpayrate*hours;
grosspay=regularpay+overtimepay;
fedd=grosspay*fed;
stated=grosspay*state;
totald=stated+fedd;
netpay=grosspay-totald;
check_out1();
}
else if ((totalhours<=40)&&(totalhours>0))
{
overtimehours=0;
hours=totalhours;
state=0.888;
fed=0.094;
regularpayrate=16.66;
overtime=regularpayrate*1.5;
overtimepay=overtime*overtimehours;
regularpay=regularpayrate*hours;
grosspay=regularpay+overtimepay;
fedd=grosspay*fed;
stated=grosspay*state;
totald=stated+fedd;
netpay=grosspay-totald;
check_out1();
}
else
{
cout << "sorry, hours are less than or equal to zero
";
calculate();
}
}  
else if(((strcmp(name,"no")==0)||(strcmp(name,"No")==0)||(strcmp(name,"NO")==0))) 
{
system("cls");
}
else
{
cout << "Username not found, please try again
";//if directions aren't followed
input();
}
}
void check_out1()
{//cout << setprecision(4)<< "Day #"<<j<<":"<<setw(5)<<temp[i][n]<<setw(19)<<(((temp[i][n]-32.0)/9.0)*5.0)<<setw(25)<<(((temp[i][n]*9.0)/5.0)+32.0)<<'
';
cout << setprecision(4)<< " /"<<setw(2)<<"////////////////////////////////////////////////////
";
cout << setprecision(4)<< " /"<<setw(2)<<"Rivera ProgrammingCheck#" << i << " Date: August 31, 2001/
";
cout << setprecision(4)<< " /"<<setw(2)<<"C++ Advanced Avenue         /
";
cout << setprecision(4)<< " /"<<setw(2)<<"Rio Rancho, NM 87124     /
";
cout << setprecision(4)<< " /"<<setw(2)<<"     /
";
cout << setprecision(4)<< " /"<<setw(2)<<"Pay to the order of: " << name <<"     /
";
cout << setprecision(4)<< " /"<<setw(2)<<"Social Security #: " << security <<setw(33)<<"/
";
cout << setprecision(4)<< " /"<<setw(2)<<"     /
";
cout << setprecision(4)<< " /"<<setw(2)<<"The amount of:$ " << netpay << setw(33) << "/
";
cout << setprecision(4)<< " /"<<setw(2)<<" "<<setw(51) << "Your master  /
";
cout << setprecision(4)<< " /"<<setw(2)<<" "<<setw(51) << "0wnz j00     /
";
cout << setprecision(4)<< " /"<<setw(2)<<"////////////////////////////////////////////////////
";
i=i+1;
cout << "Press a button and press enter to continue  ";
cin >> j;
check_out2();
}
void check_out2()
{
cout << setprecision(4)<< " /"<<setw(2)<<"Total Hours Worked:" << totalhours << " at " << regularpayrate << " per hour
";
cout << setprecision(4)<< " /"<<setw(2)<<"Regular Pay:      $" << regularpay << "
";
cout << setprecision(4)<< " /"<<setw(2)<<"Overtime Pay:     $" << overtimepay<< "
";
cout << setprecision(4)<< " /"<<setw(2)<<"                  -----------
";
cout << setprecision(4)<< " /"<<setw(2)<<"Gross Pay:        $" << grosspay << "
";
cout << setprecision(4)<< " /"<<setw(2)<<"State Tax:        $" << stated << " at " << state << "%
";
cout << setprecision(4)<< " /"<<setw(2)<<"Federal Tax:      $" << fedd << " at " << fed << "%
";
cout << setprecision(4)<< " /"<<setw(2)<<"Total Deductions: $" << totald << "
";
cout << setprecision(4)<< " /"<<setw(2)<<"Net Pay:          $" << netpay << "
";
cout << setprecision(4)<< " /"<<setw(2)<<"////////////////////////////////////////////////////
";
end();
}
void end()
{
cout << "
Thank you for choosing Rivera Programmings Products. w00t!
";
}
void open_outfile()
{
outfile.open("payroll outfile.txt", ios::out);//opens outfile
title();
}//end of function
void open_infile()
{infile.open ("payroll infile.txt", ios::out);//opens infile
}//end function
void close_infile()
{
infile.close();
close_outfile();
}//end function
void close_outfile()
{
outfile.close();
}//end of function::end of program

2 Replies - 1159 Views - Last Post: 24 August 2001 - 08:09 AM Rate Topic:

#1 supersloth

truncation

Replies To: truncation

#2 Null and Void

Re: truncation

#3 supersloth

Re: truncation

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