【HackerRank】Sherlock and Array Watson gives an arrayA1,A2...ANto Sherlock. Then he asks him to find if there exists an element in the array, such that, the sum of elements on its left is equal to the sum of elements on its right. If there are no elements to left/right, then sum...
Thanks for the response RobertsN, The main problem is that except for the first two test cases which is quite small, my code is generating wrong output by a huge margin, like in a multiple of 3 or sth. I tried executing it on my computer with hackerRank test cases it gives wrong outp...
My first reaction: move all A elements back by n positions, and start everything from A[0] and B[0]. But a smarter idea is to start everything from the end :) So no need to move. Just to take care of all cases. classSolution {public:voidmerge(intA[],intm,intB[],intn) {in...
print(solution(sentence1)) print(solution(sentence2)) Output: 4.2 4.08 很多算法都要求程序员进行字符串运算,因此熟练掌握.replace()和.split()两种方法非常重要。它们可以用来删除不需要的字符、创建单词列表,以便进行计算列表长度。 3. 添加文本(Add Strings) # Given two non-negative integers num1 andnum2...