# 99乘法表出题器
import random
#
if __name__ == '__main__':
a = random.randint(1, 9);
b = random.randint(1, 9);
answer = a * b
print(a, "*", b, "=")
result = int(input('请输入一个答案'))
if answer != result:
print("回答错误")
else:
print("回答正确")



