#coding:utf-8
if __name__ == '__main__':
str1 = raw_input('input a string:\n')
str2 = raw_input('input a sub string:\n')
ncount = str1.count(str2)
print ncount
运用python提供的内部方法可以轻易统计
#coding:utf-8
if __name__ == '__main__':
str1 = raw_input('input a string:\n')
str2 = raw_input('input a sub string:\n')
ncount = str1.count(str2)
print ncount
运用python提供的内部方法可以轻易统计
转载于:https://my.oschina.net/u/2406006/blog/714250