if name == 'main': a = int(input()) b = int(input()) add = a + b print(add)

sub = a - b
print(sub)

mul = a * b
print(mul)

print(str(a+b) + "\n" + str(a-b) + "\n" + str(a*b))

print(a+b)

print(a-b)

print(a*b)

if name == 'main': a = int(input()) b = int(input()) print(a+b) print(a-b) print(a*b)

if name == 'main': a = int(input()) b = int(input()) res = a ++ b res1 = a - b res2 = a * b print(res) print(res1) print(res2)