0911-2

#in-class 11 sep
n = 5#n = int(input())
print(n + 3)
print("cmsc" * n)
print("cmsc" + "longwood")
print("cmsc" + str(n))

print(3 + 4)
print(3.0 + 4.5)
print(3 + 4.5)
print(3.0 + 4)

print(8 / 2)
print(3 / 2)
print(86 // 7)
print(86 % 7)