Recent questions tagged JAVA

1 answer 1 view

How to find the subarray whose sum is equal to a given number N in Java

asked 7 hours ago by avibootz

1 answer 4 views

How to find the row with maximum number of 1’s in sorted rows binary digits matrix with Java

asked 2 days ago by avibootz

1 answer 4 views

How to get the length of a number in Java

asked 4 days ago by avibootz

1 answer 3 views

How to find all common elements in given three sorted arrays with Java

asked 5 days ago by avibootz

1 answer 2 views

How to find all pythagorean triples (a^2 + b^2 = c^2) from an array in Java

asked 6 days ago by avibootz

1 answer 4 views

How to find two numbers from an array that are just smaller and just greater than N in Java

asked Sep 19 by avibootz

1 answer 4 views

How to print the number of substrings with exactly k distinct characters in Java

asked Sep 17 by avibootz

1 answer 5 views

How to count the number of substrings with exactly k distinct characters in Java

asked Sep 17 by avibootz

1 answer 6 views

How to count and print triplets from an array with sum smaller than a given value in Java

asked Sep 16 by avibootz

1 answer 4 views

How to generate 8 characters random string in Java

asked Sep 16 by avibootz

1 answer 7 views

How to multiply two matrices (matrix) in Java

asked Sep 14 by avibootz

1 answer 4 views

How to declare, initialize and print 2D array (matrix) in Java

asked Sep 14 by avibootz

1 answer 14 views

How to print a given matrix in spiral form with Java

asked Sep 13 by avibootz

1 answer 9 views

How to count the triangles that can be formed using three different elements of an array in Java

asked Sep 12 by avibootz

1 answer 8 views

How to shift array elements to left by one position in Java

asked Sep 11 by avibootz

2 answers 10 views

How to initialize an ArrayList with zeros in Java

asked Sep 9 by avibootz

2 answers 14 views

How to rearrange a given sorted array in maximum minimum form with Java

asked Sep 9 by avibootz

1 answer 4 views

How to check if a string can be rearranged as palindrome in Java

asked Sep 8 by avibootz

1 answer 9 views

How to find all combinations of three elements in an array whose sum is equal to N in Java

asked Sep 7 by avibootz

1 answer 6 views

How to get the substring before the last occurrence of a separator in a string with Java

asked Sep 7 by avibootz

1 answer 10 views

How to find the last occurrence of an element in a list with Java

asked Sep 7 by avibootz

1 answer 9 views

How to find the combination of three elements in an array whose sum is equal to N in Java

asked Sep 6 by avibootz

1 answer 8 views

How to find all repeating characters in a string with Java

asked Sep 5 by avibootz

2 answers 15 views

How to get the index of the last occurrence of specified character in char array with Java

asked Sep 4 by avibootz

1 answer 8 views

How to get the index of the last occurrence of specified character in a string with Java

asked Sep 4 by avibootz

1 answer 10 views

How to find all non repeating characters in a string with Java

asked Sep 4 by avibootz

1 answer 19 views

How to find the first non repeated character in a string with Java

asked Sep 4 by avibootz

1 answer 5 views

How to sort a list of numeric strings in descending order with Java

asked Sep 3 by avibootz

1 answer 6 views

What to import to use Comparator in Java

asked Sep 2 by avibootz

1 answer 8 views

How to sort a list of numeric strings in ascending order with Java

asked Sep 2 by avibootz

1 answer 12 views

How to find the second most frequent character in a string with Java

asked Aug 31 by avibootz

1 answer 12 views

How to find the number occurring odd number of times in an array with Java

asked Aug 31 by avibootz

1 answer 8 views

Find all elements (leaders) in an array that are greater than all elements to their right in Java

asked Aug 29 by avibootz

1 answer 8 views

How to find the maximum repeating number in array with Java

asked Aug 28 by avibootz

1 answer 11 views

How to arrange even first and odd after in array with Java

asked Aug 28 by avibootz

2 answers 4 views

How to loop over a string in Java

asked Aug 27 by avibootz

2 answers 11 views

How to sum the numbers in string with Java

asked Aug 27 by avibootz

1 answer 14 views

How to swap pairs of characters in a string with Java

asked Aug 25 by avibootz

1 answer 13 views

How to find minimum distance between two numbers in an array with Java

asked Aug 24 by avibootz

1 answer 20 views

How to swap two characters in string by index with Java

asked Aug 23 by avibootz

1 answer 12 views

How to reverse a string without affecting special characters in Java

asked Aug 22 by avibootz

1 answer 11 views

How to move all negative elements to the beginning of array in Java

asked Aug 22 by avibootz

1 answer 12 views

How to count the number of strictly increasing subarrays in an array with Java

asked Aug 21 by avibootz

1 answer 10 views

How to sort an array in Java

asked Aug 20 by avibootz

1 answer 10 views

How to print all distinct 4 elements from an array that have the same given sum in Java

asked Aug 20 by avibootz

1 answer 7 views

How to find the minimum product among all combinations of triplets in an array with Java

asked Aug 19 by avibootz

2 answers 12 views

How to check if an array contain consecutive integers in Java

asked Aug 19 by avibootz

1 answer 14 views

How to find the minimum index of a repeating element in an array with Java

asked Aug 18 by avibootz

1 answer 5 views

How to rearrange an array and set arr[i] to arr[arr[index]] to index in Java

asked Aug 17 by avibootz

1 answer 8 views

How to rearrange an array and set arr[arr[index]] to index in Java

asked Aug 16 by avibootz

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