a = int(input('Input the first side: '))
b = int(input('Input the second side: '))
s = a*b;
print('square is equal to: {0}'.format(s))
a = int(input('Input the first side: '))
b = int(input('Input the second side: '))
s = a*b;
print('square is equal to: {0}'.format(s))