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Bader AL-Rayess
237 PointsHey Guys, i need help. i wrote a code on Xcode and it ran just fine, but the challenge says its wrong. any ideas?
implement a function named "addTwo" that returns the sum of two floats. The function will accept two float numbers as arguments. It should add the two arguments together, and return the result. (No need to write the main function. Just write out the implementation for the addTwo function.)
and this is the code i wrote:
include <stdio.h>
float addTwo(float a, float b); int main() {
float a = 3.5;
float b = 2.5;
printf("%f", addTwo(a, b));
return 0;
} float addTwo(float a, float b){ return a + b;
}
1 Answer
notf0und
11,940 PointsThis challenge just wants the Function implementation, so you don't have to include main. Also, you don't need the printf statement. Follow this format:
returnType functionName(dataType argument1, dataType argument2){
return something
}
You almost have it exactly right, just slim it down to the necessities and correct your return statement. No need to define float a or b.
Bader AL-Rayess
237 PointsBader AL-Rayess
237 PointsThank you, I got it.. :D
notf0und
11,940 Pointsnotf0und
11,940 PointsAwesome! Good luck with the rest of the course :)
Stone Preston
42,016 PointsStone Preston
42,016 PointsYou need to include the data type of the parameters as well.
notf0und
11,940 Pointsnotf0und
11,940 PointsAh yes, thanks for the reminder.