How is if statement evaluated in c++?

Question

Is if ( c ) the same as if ( c == 0 ) in C++?

question from:https://stackoverflow.com/questions/1479100/how-is-if-statement-evaluated-in-c

Answer 1

No, if (c) is the same as if (c != 0). And if (!c) is the same as if (c == 0).