1a =raw_input().strip()2b =raw_input().strip()3cnt =0;4foriinxrange(len(a)):5cnt += 1ifa.find(b, i, i+len(b))!= -1else06printcnt
Find a string check this def count_substring(string, sub_string): count =0 for i in range(0,len(string)-len(sub_string)+1): try: if string[i:i+len(sub_string)]==sub_string: count+=1 except IndexError: break return count
tuple、dict和string之间的转换) a="[[1,2], [3,4], [5,6], [7,8], [9,0]]" b="(1,2,3,4)" c="{1:'xx',2:'yy'}" print(eval(a)) print(eval(b)) print(eval(c)) Output: 4 4 [[1, 2], [3, 4], [5, 6], [7, 8], [9, 0]] (...
在Hackerrank中使用Python解决重复字符串问题,可以使用字符串的切片和乘法操作来实现。以下是一个示例代码: ```python def repeat_string(s, n): ...
而对于文件丢失导致的问题一般比较容易定位，而文件损坏，特别是兼容性问题，这类排查起来就比较繁琐. 本...
Python Functionals Reduce Function 30 Medium Solution.py Regex and Parsing Detect Floating Point Number 20 Easy Solution.py Regex and Parsing Re.split() 20 Easy Solution.py Regex and Parsing Group(), Groups() & Groupdict() 20 Easy Solution.py Regex and Parsing Re.findall() & Re.finditer(...
Find a string Find-The-Runner-Up-Score! Find_The_Percentage Intergers-Come-In-All-Sizes Introduction to sets List_Comprehensions Lists Mod-Divmod Mutations Polar-Coordinates Power-ModPower ProjectEuler Competition 2024 Set-discard()-remove()-pop() String Formatting String Validtors String split an...
Here is my Python code! It's probably not the most efficient but I couldn't find any faster algorithms. defgridSearch(G,P):forrowinrange(len(G)-len(P)+1):forcolinrange(len(G[0])-len(P[0])+1):ifG[row][col:col+len(P[0])]==P[0]:found=Truefornrowinrange(1,len(P)):ifG...
mj=re.findall(pj, s) mp=re.findall(pp, s) bc= len(mc) >0 bj= len(mj) >0 bp= len(mp) >0ifbc:print("C")ifbj:print("Java")ifbp:print("Python")
Apart from this, I’d also recommend learning a bit about text processing such as regular expressions, string functions, and language models. You might find them in the first few lectures and tutorials on this Natural Language Processing Course. I’d like to emphasize that:...