lst-0098-book.cpp
// https://godbolt.org/z/4TMn37qhE
#include <iostream>
int func ( int arg1, int arg2 )
{
if (arg1 > arg2)
return arg1 - arg2;
else
return arg2 - arg1;
}
int main ( int argc, const char *argv[] )
{
for ( int x = 0 ; x < 10 ; ++x )
{
for ( int y = 0 ; y < 10 ; ++y )
std::cout << func ( x, y ) << " ";
std::cout << "\n";
}
}