import random
counts = int(input("请输入需要实验的次数:"))
i = 0
print("开始抛硬币实验:")
while i < counts:
# 生成一个随机数num #
num = random.randint(1,10)
if num % 2:
print("正面",end = '')
else:
print("反面",end = '')
i = i + 1
05-08
2198

09-19
1053

11-08
1669
