Assignment 1
The exercise
Read five positive real numbers a, b, c, d and e from the user and compute their
| Arithmetic mean | AM = (a + b + c + d + e) / 5
|
| Geometric mean | GM = 5th root of abcde
|
| Harmonic mean | HM = 5 / [ (1/a) + (1/b) + (1/c) + (1/d) + (1/e) ]
|
| Standard deviation | SD = Square root of [(a2 + b2 + c2 + d2 + e2) / 5 - (AM)2]
|
Sample output
a = 2.1
b = 3.2
c = 4.3
d = 5.4
e = 6.5
AM = 4.300000
GM = 3.992353
HM = 3.675714
SD = 1.555635
Test input
Show the output of your program on the following two sets of input:
Input 1
a = 2
b = 29
c = 541
d = 7919
e = 104729
Input 2
a = 148.41315910
b = 54.59815003
c = 20.08553692
d = 7.389056099
e = 2.718281828