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Tag Archives: suffix-sum

Given an array arr[] of length N, the task is to find the count of pairs of indices (i, j) (0-based indexing) such that prefix… Read More
Given an array arr[] consisting of N integers and an integer K, the task is to find the number of times the absolute difference between… Read More
Given an array arr[] consisting of N integers, the task is to count ways to split array into two subarrays of equal sum by changing… Read More
Given an array arr[] consisting of N integers, the task is to count the number of ways to split the array into two subarrays of… Read More
Given an array arr[] consisting of non-negative integers, the task is to find the number of ways to split the array into three non-empty contiguous… Read More
Given an array arr[] and an integer X, the task is to print the longest subarray such that the sum of its elements isn’t divisible… Read More
Given a circular array of size N. The task is to check if, for every index i starting from 0 to N-1, there exists an… Read More
Given an array of size N, the task is to find the encrypted array. The encrypted array is obtained by replacing each element of the… Read More