How do you get commas into output? Newbie

[beth1029]

Question: Write a program that reads 2 integers and prints out their product in a format using commas, we have to use command user interface(CUI). Thank you very much for your help!! Here is what I have:

#include <iostream.h>

void main()

{
long int a; //first integer
long int b ; //second integer
long int c; //product

cout<< &quot;Enter integer:&quot;;
cin>>a;

cout<<&quot;Enter second integer:&quot;;
cin>>b;

c = a*b; //computes product

cout<<c<<endl; //print results with commas

}

 

[Guest_imported]

The following will print a comma after the c variable is printed. I think that's what you're asking.


cout << c << &quot;,&quot; << endl;

 

[beth1029]

Brother C, thank you for the reply , but, I wasn't specific enough in what i need - example:
first number might be entered as 345 and second number may be 9864, the product would be 3403080 and i need it to print out 3,403,080
for anyone else that may want to help - this is for visual c++ program (Using CUI). Write a program that reads two integers and prints out their product in a format using commas. I think that I need to use mod somewhere, but I'm not sure. This is what I have so far:

#include <iostream.h>

void main()

{
long int a; // first integer
long int b; //second integer
long int c; //product

cout<< &quot;Enter integer:&quot;;
cin>>a;

cout<<&quot;Enter second integer:&quot;;
cin>>b;

c = a*b; //computes product

cout<<c<<endl; //print product with commas in number

}