Find a string defcount_substring(string,sub_string):counter,sum=0,0for_inrange(0,len(string)):ifmatcher(string[counter:(len(sub_string)+counter)],sub_string):sum=sum+1counter=counter+1returnsumdefmatcher(sliced_str,sub_string):returnsliced_str==sub_string Let's consider this is our targ...
Solutions to few Hackerrank problems. Contribute to ubaidsworld/HackerRank-Python development by creating an account on GitHub.
1if__name__=='__main__':2n =int(input())3arr =map(int, input().split())4print(sorted(list(set(arr)))[-2])
If you are interested in solving coding challenges using python, you can check this repository out. There are files for the problem to be solved and also files named with solutions containing the solution to a given problem. For example, "diagonal-difference English" is a file for the matrix...
我正在进行一个hackerrank测试,这是一个简单的谜题,它声明8=2和0,4,6,9 =1和所有其他数字等于0。谢谢String.prototype.count = function(match) {if (res==null) { return 0; }document.write((str.co 浏览2提问于2015-09-12得票数 0 回答已采纳 4回答 计数子字符串 、、 我有一些细绳我想要...
In this article, we will explain why it happens and how we can solve that error. Solution 1: Update your project structure First of all, you have to check if your GOPATH is set or not by opening the cmd and running the following command: go env GOPATH Under the $GOPATH/src folder...
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Find a string one more one liner, though less efficient than yours. return[string[x:x+len(sub_string)]forxinrange(len(string)-len(sub_string)+1)].count(sub_string) i(len(string)))if(string[i:i+len(sub_string)]==sub_string))summ+=1...
Find a string I think this solution could work, but in my opinion it's a bit unoptimized. Let's say in the sample test case: 'ABCDCDC' 'CDC', what your code does is that: s[0:0+3], s[1:1+3], s[2:2+3], ..., s[7:7+3]. The s[5:5+3] up to s[7:7+3] ...
Find a string Using List Comprehension: string, substring = (input().strip(), input().strip()) print(sum([ 1 for i in range(len(string)-len(substring)+1) if string[i:i+len(substring)] == substring]))