math with decimals
why doen't my program multiple the decimal numbers
#include <iostream.h>
#include <string.h>
#include <math.h>
int main ()
{
int amount;
int price;
int total;
cout << "Enter the current amount:";
cin >> amount;
cout << "Enter price : ";
cin >> price;
total = (amount * price);
cout << "The total amount is : "<< total;
return 0;
}
like 10 * 2.5 should = 25 but i get 20
hello its me Wayko
Because you have all of your variables declared as integers; declare them as doubles instead.
-Govtcheez
[email protected]
thanx it works
is there a way to send the results to a txt file or database file?
hello its me Wayko
#include <fstream>
//other include files
//
//
using namespace std;
int main()
{
//your own stuff
//
//
ofstream fout;
fout.open("testfile.txt");
fout << myvar1 << myvar2; //etc..
fout.close();
}
