Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

iOS

Laurence Bowe
Laurence Bowe
6,221 Points

Functions challenge in C

Hi this is my code:

float addTwo(float a, float b);

int main(int argc, char *argv[]) { float fingers = 1.00; float crossed = 2.00;

printf("addTwo %f",addTwo(fingers, crossed));

return 0;

}

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

}

this is the question

Write a function named "addTwo" that accepts two float numbers as arguments. The function should also return a float which is the sum of the two arguments passed to the function.

1 Answer

Just give them your actual function, i.e. float addTwo(float a, float b) { return a + b; }, no need to include main or the header.