import sys
import random

i = random.randint(0,10)
j = random.randint(1,10)

print(i)
print(j)

a = i + j
b = i - j
c = i * j
d =round(i / j,3)
print("和= " + str(a), "差= " + str(b),"積= " + str(c), "商= " + str(d))