这里有新的Python学习者,我正在试图找出如何根据我的教程规范获得所需的输出格式。基本上我要键入任何字符(例如asjndkfsdhfbhdbhssassasa82),程序是计算前5个最常用的字符。到目前为止,我能够获得所需的结果,但是根据我的实验室规格,我无法打印出来。
目前,我的输出是
(字符):(频率)
(字符):(频率)
如何使其显示为(字符):(频率),(字符):(频率)等?
import sys
import collections
charInput = sys.argv[1].lower()
charInputTemp = list(charInput) #Convert entire string into individual characters
charInputArray = []
for char in charInput:
charInputArray.append(char) #Add each character to array for sorting
charInputArray.sort()
letters = collections.Counter(charInputArray) #Get number of occurrence of a character
for letter, count in letters.most_common(5): #Get 5 most frequent character
print '%s:%d' % (letter, count)
非常感谢任何帮助!
答案 0 :(得分:1)
尝试这个
import sys
import collections
charInput = sys.argv[1].lower()
charInputTemp = list(charInput) #Convert entire string into individual characters
charInputArray = []
for char in charInput:
charInputArray.append(char) #Add each character to array for sorting
charInputArray.sort()
letters = collections.Counter(charInputArray) #Get number of occurrence of a character
output = []
for letter, count in letters.most_common(5): #Get 5 most frequent character
output.append(str(letter)+":"+str(count))
print (",".join(output))