Height Pattern Printing
Generate a graphical column chart using '#' and '-' characters based on a given list of integer heights.
medium
48
Difficulty Levels
Choose your challenge. Start easy and work your way up.
215
Total Problems
DBMS Interview Questions – Part 1
Calculate a student's score on a 20-question quiz with positive marks for correct answers and negative marks for incorrect ones.
easy
48
Sort based on Weight
Sort N integers based on their computed weight, where weight is determined by perfect square, multiple of 4 and divisible by 6, and even number conditions
medium
49
Swap Even Integers Pair
Swap every pair of even integers in an array while keeping odd integers unchanged
easy
48
Forest Fire – TCS CodeVita
Calculate the minimum time required for fire to spread from an initial tree to all trees in a forest, spreading to all 8 adjacent trees every minute
medium
48
While Loop in different programming languages
Compare and understand while loop syntax and behavior across C, C++, Java, Python, JavaScript, PHP, and Go programming languages
easy
48
Print "Hello world" in different languages
Create a program that prints 'Hello World' in multiple programming languages
easy
43
String Reverse
Reverse the characters in a given string and print the result
easy
43
Convert KM/HR to M/S
Convert a speed value from kilometers per hour to meters per second with specific precision requirements
easy
43
Sort N Strings – Descending Order
Sort N given strings in descending lexicographical order and print them line by line.
easy
45
Pattern Printing – String Characters
Print a pattern where each character of the input string is repeated on successive lines based on its position.
easy
43
Skip Lunch Count
Count the number of days an employee skips lunch based on breakfast timing after 11:00 AM
easy
43
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