记忆力不好的孩纸得勤做笔记!
最近开始接触python,现在分享下写的第二个代码,好了,多的不说,直接上代码!操作系统为windons.
#coding:utf-8
import matplotlib.pyplot as plt
import numpy as np
#距离
temp = 3.0
#定义字典相当于C++中宏
for i in range(1,16):
path = { "path1":"data\\data" + str(i) + "\\result.txt",
"path2":"data\\data" + str(i) + "\\record.txt",
"path3":"result\\max.txt" }
#读第一个文件
x = []
y = []
f = open(path["path1"])
line = f.readline()
while line:
#print line,
a,b = line.split()
x.append(b)
y.append(a)
line = f.readline()
#print line
f.close()
#string TO double
x = [ int( x ) for x in x if x ]
y = [ float( y ) for y in y if y ]
#find the maxDefinition
maxDef = np.max(y)
Index = np.where(y == maxDef)
id = x[Index[0]]
print maxDef
#print Index
print id
#读另外两个文件
u = []
v = []
w = []
f1 = open(path["path2"])
line1 = f1.readline()
while line1:
#print line,
c,d,e = line1.split()
u.append(c)
v.append(d)
w.append(e)
line1 = f1.readline()
#print line
f1.close()
#string TO double
u = [ int( u ) for u in u if u ]
v = [ int( v ) for v in v if v ]
w = [ int( w ) for w in w if w ]
#Index1 = np.where(w == id)
print u[id]
print v[id]
#Write data
f2 = open(path["path3"], 'a')
f2.write(str(u[id]) + ' ' + str(v[id]) + ' ' + str(temp) + '\n')
f2.close()
temp += 0.5
打完收工!!!简单的实现了对多个文本文件的读写操作~