Pet Store Dogs
There are N dogs in a pet store. The pet store wants to keep the N dogs in cages.There can be two dogs in each cage. A dog can be eitheir…
Remove First And Last Till End
Given a string S, print the string S removing first and last character till no characters are left. Boundary Condition :1 <= Length of…
Digits Printer
Given a number N. print all the digits of the number N in descending order. Boundary Condition:0 <= N <= 99999999999999 Input…
Sort – Odd & Even Ascending
An array of N numbers is passed as the input. The program must sort the odd numbers and even numbers separately in ascending order. The odd…
Reverse Columns In Matrix
Given a square matrix of size N, reverse column values in the matrix and print the modified matrix as the output. Boundary Condition:1<= N…
Common Alphabets N Strings
N string values are passed as input to the program. Each string will contain only the alphabets a-z in lower case. A given alphabet may be…
JAVA – Generics – String Sort
An array of N strings is passed as input. Implement the function to sort the strings in ascending order and print the strings as mentioned in…
JAVA – File Handling – Count 1s
An array of N integers is given in a file. The program must print the number of 1s in the input. The name of the file is stored in the…
Alternate Sorting – Max Min
Given an array of N integers, rearrange the array in such a way that the first element is first maximum, second element is first minimum,…
Expand alphabets occurrence
A string consisting of short hand form of occurrence of alphabets will be passed as input. The program must expand the code and print the…