Pattern Printing – Half Pyramid Using Asterisk
Print a half pyramid pattern using asterisks (*) with N rows, where each row contains increasing number of asterisks separated by spaces.
easy
435
Difficulty Levels
Choose your challenge. Start easy and work your way up.
215
Total Problems
Reversed Sum of Pairs
Print the sum of every two consecutive elements in an array starting from the end
easy
426
Function getOnesCount – CTS PATTERN
Fix the given function to correctly count the number of 1's in the binary representation of an integer.
easy
437
Second Largest Integer – Greater than X
Find the second largest integer from a list that is greater than a given threshold X
easy
443
Octal Equivalent Of N
Convert a decimal integer to its octal representation
easy
423
Outer to Inner Swap – Both Odd/Even
Swap elements from outer positions to inner positions if both elements are odd or both are even
easy
443
Morse Code – Words
Decode a message from Morse code represented by consecutive 1's where each group corresponds to a letter of the alphabet
easy
446
First and Last X Digits
Extract and print the first X digits and last X digits from a given number N
easy
444
Function findMinimum – CTS PATTERN
Fix the logical error in the given code to correctly find the minimum value in an integer array
easy
443
Sum of even numbers from M to N
Calculate the sum of all even numbers within a given range from M to N (inclusive).
easy
423
Function matrixSum – CTS PATTERN
Fix syntax errors in the matrixSum function to correctly calculate the sum of all elements in a 2D matrix stored as a 1D array
easy
442
Function isNotVowel – CTS PATTERN
Fix the logical error in the isNotVowel function to correctly identify non-vowel characters
easy
437