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Alex Mtz. Carrillo
Courses Plus Student 16,177 PointsI can't seem to get this one right :( anybody?
objective - c basics code challenge 1
Add a printf statement to print the radius variable. Here is what your output should look like: A ball with a radius of 14.5 inches.
1 Answer
Stone Preston
42,016 Pointsto print a variable using a print f statement:
printf("here is a variable: %f in a printf statement", someVariable);
the challenge needs the string to be "A ball with a radius of 14.5 inches", but you need to replace 14.5 with a format specifier for floats which is %f.
Alex Mtz. Carrillo
Courses Plus Student 16,177 PointsAlex Mtz. Carrillo
Courses Plus Student 16,177 PointsIt worked! Thanks a lot.
printf("A ball with a radius of %f inches.\n", radius);