随机对比

import random


def fun():
    a = 0
    b = 1
    total = 0
    while a != b:
        a = random.randint(0,9)
        b = random.randint(0,9)
        total += 1
        print(a,b,total)
    else:
        print('='*30)
        return total
f = 0
while f < 30:
      f = fun()
else:
    print(f)