[游戏开发]python实现一些小功能

都是根据课程进度，学习过程中编写的代码，有任何问题都可以沟通。

石头剪刀布小游戏

?

import random
while(1):
    user=int(input("请输入：剪刀(0)、石头（1）、布（2）："))
    if user==0:
        print("你的输入为：剪刀（0）")
    elif user==1:
        print("你的输入为：石头（1）")
    elif user==2:
        print("你的输入为：布（2）")
    if user==0 or user==1 or user==2 :
        break;
    else:
        print("用户输入格式不对，请重新输入！")

computer = random.randint(0,2)
print("随机生成数字：%s"%computer)
if (user==0 and computer==1) or(user==1 and computer==2)\
        or (user==2 and computer==0):
    print("哈哈，你输了")
elif (user==0 and computer==2) or(user==2 and computer==1)\
        or (user==1 and computer==0):
    print("哈哈，你赢了")
elif (user==0 and computer==0) or(user==1 and computer==1)\
        or (user==2 and computer==2):
    print("哈哈，打平了")

打印九九乘法表?

while循环实现

i=1
while i<=9:
    j = 1
    while j<=i:
        print("%d*%d=%d"%(j,i,i*j),end="\t")
        j+=1
    print("\t")
    i+=1

for循环实现

for i in range(1,10):
    for j in range(1,i+1):
        print("%d*%d=%d"%(j,i,i*j),end="\t")
    print("\t")

实现购物车功能

products = [["iphone", 6888], ["MacPro", 14800], ["小米6", 2499],
            ["Coffee", 31], ["Book", 60], ["Nike", 699]]
print("-"*6+"商品列表"+"-"*6)
i = 0
for product in products:#实现输出商品列表
    print("%d" % i, end="")
    for name in product:
        print("  %s " % name, end="\t")
    i += 1
    print("\t")

shopping = []

while 1:#购物者想买的编号
    a = input("你想要买什么 请选择编号：")
    if a == "q":
        break
    shopping.append(products[int(a)])

print("购物车内有以下商品：")
for shop in shopping:
    for product in shop:
        print("%s" % product, end="\t")
    print("\t")

?古诗写入文件中

f=open("gushi.txt","w",encoding="utf-8")
f.write('''     《惠崇春江晓景》
          苏轼
竹外桃花三两枝，春江水暖鸭先知。
蒌蒿满地芦芽短，正是洒豚欲上时。
''')
f.close()

try:
    f=open("gushi.txt",encoding="utf-8")#编码格式不要忘记
    f1=open("copy.txt","w",encoding="utf-8")
    try:
        def copy1(f, f1):#复制到copy.txt
            content = f.readlines()
            for i in content:
                f1.write(i)
            print("复制完毕")

        def read1 (f):  # 读文件
            i = 1
            content = f.readlines()
            for temp in content:
                print("%d:%s" % (i, temp),end="")
                i += 1

        def write1(f,f0):#写文件
            content = f.readlines()
            for i in content:
                f1.write(i)

        copy1(f, f1)
        f = open("gushi.txt", encoding="utf-8")
        read1(f)
    except Exception as result:
        print("产生异常")
        print(result)
    finally:
            f.close()
            f1.close()
except:
    print("有异常！")