Python学习笔记

#射球小游戏
#coding=gb2312
from random import choice

dir = [‘left‘,‘center‘,‘right‘];



def kick(num):
  score = [0,0];
  for i in range(num):
    ranDir = choice(dir);
    userDir = raw_input(‘请输入你要射球的方向：‘);

    if userDir!=ranDir:
      score[0]+=1;
      print(‘恭喜你射球成功，得分加1‘);
    else:
      score[1]+=1;
      print(‘你射的球被守门员栏住了，重新输入一个方向。‘);

  print(‘您的总分是：%d,对手总分是：%d‘ % (score[0],score[1]));
  return score;

result = kick(4);
while result[0]==result[1]:
  print(‘你俩打了个平手，再来一次。‘);
  result = kick(4);

if result[0]>result[1]:
  print(‘恭喜你战胜了对手！‘);
else:
  print(‘很遗憾，对手战胜了你。‘);

#coding=gb2312
#猜数字小游戏

# 导入模块
from random import randint;

print(‘------开始游戏---------‘);

# 随机数
ran = randint(0,100);
content = input(‘请输入你要猜的数字:  ‘);

# 记入成绩
result = [0,0,0];
result[0] = 1;

# 猜错
while ran!=content:
  resu = ‘和目标值相差十万八千里！‘;
  if abs(content-ran)<=5:
    resu = ‘您猜的结果和目标很靠近噢！‘;
  elif abs(content-ran)<20:
    resu = ‘相差有点距离！‘;

  print(‘您猜的数是%d，%s\n‘ % (content,resu));
  result[2]+=1;
  result[1]+=1;
  content = input(‘请重新输入一个数字：  ‘);

# 次数加1
result[2]+=1;
result[1]+=1;

print(‘-------恭喜你猜对了-------\n‘);

# 尝试读文件
try:
  f = open(‘data.txt‘);
  data = f.read().split();
  f.close();
except:
  # 如果没有这个文件则创建一个
  out = open(‘data.txt‘,‘w‘);
  out.write(‘0 0 0‘);
  out.close();

  f = open(‘data.txt‘);
  data = f.read().split();
  f.close();

game_times  = int(data[0]) + result[0];
min_times   = int(data[1]);
total_times = int(data[2]) + result[2];


# 写文件
out = open(‘data.txt‘,‘w‘);
if result[1]<min_times or int(data[0])==0:
  min_times = result[1];
out.write(‘%d %d %d‘ % (game_times,min_times,total_times));
out.close();


# 计算平均数
avg_times = 0;
if game_times!=0:
  avg_times = float(game_times)/total_times;

# 结束后输出的内容
print(‘您一共玩了%d轮游戏,其中最快%d次猜中，平均轮数为%.2f，共进行%d次游戏。‘ % (game_times,min_times,avg_times,total_times));