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Thanks, I forgot about the cast.

When you have a variable such as


int var = 1;

and you pass it to a function


function(var);

Why is that?

How about the conditional operator instead?


return (i == -3) ? 1: 0;

The variable 'step' has the value 0 since that's what you initially passed to the back function. The condition of the second for loop in the back function is 'i < step' but both 'i' and 'step' equal...