Average
Write a function called average_four(value1, value2,
value3, value4), which takes 4 floating point values as
parameters. Your function should return average of the four
values.
Test Cases
print('Input: 0, 0, 0, 0\tActual:', average_four(0, 0, 0, 0), '\tExpected: 0.0')
print('Input: 1, 1, 1, 1\tActual:', average_four(1, 1, 1, 1), '\tExpected: 1.0')
print('Input: 1, 0, 0, 0\tActual:', average_four(1, 0, 0, 0), '\tExpected: 0.25')
print('Input: 0, 1, 0, 0\tActual:', average_four(0, 1, 0, 0), '\tExpected: 0.25')
print('Input: 0, 0, 1, 0\tActual:', average_four(0, 0, 1, 0), '\tExpected: 0.25')
print('Input: 0, 0, 0, 1\tActual:', average_four(0, 0, 0, 1), '\tExpected: 0.25')
print('Input: 1, 2, 3, 4\tActual:', average_four(1, 2, 3, 4), '\tExpected: 2.5')