سخن روز

//Use the abs() function.
#include<iostream.h>
#include<stdlib.h>

main()
{
   cout<<abs(-10);
return 0;
}

void (int base , int lenght)
{
   cout<<"Area of triangle is ";
   cout<<sbase*lenght / 2;
   cout<<"\n";   //output a linefeed
}