return 0 and 1

[ebon dirge]

Im new to c but i still dont understand what return 0 and 1 doing, some people told me it back some true and false things bjt i dont understand

[wind sinew]

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[velvet fog]

return code

it just tells the user if something went wrong

usually 0+ are normal exits

and -1 is failure

but it depends on what u wanna do

[tranquil island]

In simple language if a condition is true then in Boolean algebra it's defined as 1. And every false condition is defined as 0.

I usually use return 1 and 0 for boolean functions

bool positive(int n)
{
    if(n>0)
        return 1;
   else
        return 0;
}

[ebon dirge]

!solved