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iOS Objective-C Basics (Retired) Functional Programming in C Functions

Is my code wrong? In Xcode works

int main() { float addTwo(float a,float b);

float a = 2.5; float b = 2.5; float result = addTwo(a,b); printf("%f \n", result); return 0; }

float addTwo(float a,float b) { return a + b ; }

3 Answers

Stone Preston
Stone Preston
42,016 Points

the challenge says not to include main and only implement the function. your code is correct, but the challenge only wants the implementation.

all you need is

float addTwo(float a,float b) { return a + b ; }

i should have looked at the question :-P

addtwo should be declared before int main, have a look back over the videos if unsure.

Got it, sorry but my english is not perfect. If you´re thinking of translating the courses to Portuguese ( portugal, brasil) let me know :) Apart of that ... all fantastic!