num1 = int(input('Enter a 1st integer '))
num2 = int(input('Enter a 1st integer '))

print('{} + {} = {}'.format(num1, num2, num1+num2))
print('{} - {} = {}'.format(num1, num2, num1-num2))
print('{} * {} = {}'.format(num1, num2, num1*num2))
print('{} / {} = {:.16f}'.format(num1, num2, num1/num2))
