import random
output = [0] * 100
myArray = [[0] * 200 for i in range(100)]
average = [0] * 100
SD = [0] * 100
sd = [0] * 100

for i in range(0, 200):
    for j in range(0, 100):
        myArray[j][i] = random.randint(1, 20)
        output[j] += myArray[j][i]
        SD[j] += (myArray[j][i] ** 2)

for i in range(0, 100):
    average[i] = output[i] / 200
    SD[i] = ((SD[i] / 200) - (average[i] ** 2)) ** 0.5
    print(f"{i + 1}:averagr = {average[i]}, SD = {SD[i]}")