3.1

# This program provides remainder when dividing any whole number with 10#
#########################################################################

# Number to be entered
X = int(input("Please enter a whole number: "))

# Divide user's entry by 10
# Using // to get whole number
Y = X // 10

# Calculating remainder
Z = (X - (Y * 10))

# Print the result
print("\n")
print("The remainder when you divide %d with 10 is %d." % (X, Z))