[Solved] “argument of type ”int(*)()“ is incompatible with parameter of type int” error?

Question

int bla(int, int, int, int);

bla function expects int arguments but

double n = bla(sum, budget, bet, new_budget);

you are passing sum as a parameter which is a function. As your sum function returns an int, you can pass it as sum()

double n = bla(sum(), budget, bet, new_budget);

Side Note: Inside sum function you have declared a variable named sum. Avoid using same name for a function and a variable. It causes ambiguity.

Accepted Answer

int bla(int, int, int, int);

bla function expects int arguments but

double n = bla(sum, budget, bet, new_budget);

you are passing sum as a parameter which is a function. As your sum function returns an int, you can pass it as sum()

double n = bla(sum(), budget, bet, new_budget);

Side Note: Inside sum function you have declared a variable named sum. Avoid using same name for a function and a variable. It causes ambiguity.