python 小游戏

1、石头、剪刀、布

import random
player = int(input("石头1，剪刀2，布3,玩家请出拳:"))

# randint 返回  1<= ran <=3
computer = random.randint(1,3)

# if 语句太长时可以将条件用括号括起来，然后换行
if ((player==1 and computer ==2) 
        or (player == 2 and computer == 3) 
        or (player == 3 and computer == 1)): 
    # 多个格式化输出变量要用括号括起来，中间加逗号
    print("玩家出拳是: %d , 电脑出拳是: %d" % (player ,computer))
    print("你赢了，你很厉害")
elif player == computer:
    print("平局，加油！")
else:
    print("你输了!")
    print("玩家出拳是: %d , 电脑出拳是: %d" % (player ,computer))

 2、循环比赛多次

import random

loop = int(input("请输入比赛次数:"))

i = 0
player_win = 0
computer_win =0

while  i < loop:
    
    player = int(input("石头1，剪刀2，布3,玩家请出拳:"))

    # randint 返回  1<= ran <=3
    computer = random.randint(1,3)

    # if 语句太长时可以将条件用括号括起来，然后换行
    if ((player==1 and computer ==2) 
            or (player == 2 and computer == 3) 
            or (player == 3 and computer == 1)): 
        # 多个格式化输出变量要用括号括起来，中间加逗号
        print("玩家出拳是: %d , 电脑出拳是: %d" % (player ,computer))
        print("你赢了，你很厉害")
        player_win = player_win +1
    elif player == computer:
        print("平局，加油！")
    else:
        print("你输了!")
        print("玩家出拳是: %d , 电脑出拳是: %d" % (player ,computer))
        computer_win = computer_win +1
    
    
    i = i +1
print("玩家获胜次数：%d ,电脑获胜次数：%d " % (player_win,computer_win))

 3、输出三角形

i = 0 
while i < 10:
    
    print("*" * i)
    
    i += 1

 4、使用嵌套语句输出三角形

i = 1
while i <= 9:
    j = 1
    while j <= i:
       
        print("*",end ="")
        
        #print("第%d行第%d列" % (i,j))
        
        j += 1
    #此句作用是输出一行后，输出下一行前进行换行，注意缩进要在内循环之外
    print("")
    #print("第%d行" % i)
    i += 1

 5、九九乘法表

i = 1
while i <= 9:
    j = 1
    while j <= i:
       
        # end 中加个空格
        print("%d * %d = %d" % (j,i,i*j),end =" ")
        

        j += 1
    print("")
    
    i += 1

 6、\t制表符作用是保证在垂直方向对其

i = 1
while i <= 9:
    j = 1
    while j <= i:
       
        # end 中加个\t制表符，保证垂直方向对其
        print("%d * %d = %d" % (j,i,i*j),end ="\t")
        
        
        
        j += 1
    print("")
    
    i += 1