Array Increment/Decrement Pattern
The program must accept an array of N integers and an integer T as the input. The program must modify the array T times…
Sort Integers based on Ones
The program must accept N integers as the input. The program must sort the integers based on the number of ones in their binary representation…
Integer with Two Digits
The program must accept an integer N as the input. The program must print YES if the integer N is formed using exactly two digits. Else the…
Sum of Factorial of Digits
The program must accept an integer N as the input. The program must print the sum of factorial of the digits in N as the output. Boundary…
Word Repeated Twice
The program must accept a string S containing multiple words as the input. The program must print the word which is repeated twice in the…
All Alphabets – Upper/Lower Case
The program must accept two string values S1 and S2 containing only alphabets as the input. The program must print yes if all the 26 alphabets…
String Contains X and Y
The program must accept a string S as the input. The program must print yes if the string contains only the characters ‘X’ and…
File Handling – Print First Two Lines
The program must accept a string S denoting the filename as the input. The program must read the content from the file and print the…
Remove Edges – Except Parallel Edges
There are N nodes in a directed graph. The program must accept the adjacency matrix of the directed graph as the input. If there are…
Sum & Product of Digits in N
The program must accept an integer N as the input. The program must find the sum of digits S and the product of digits P in N. Then the…