Triangle Count from Array Program In Python
Count the number of valid triangles that can be formed from an array of integers where the sum of any two sides must be greater than the third side.
medium
42
Difficulty Levels
Choose your challenge. Start easy and work your way up.
215
Total Problems
Count the Ships
Count the number of ships in an N×N grid where ships are connected '#' cells in any of 8 directions
medium
42
Grooving Monkeys – TCS CodeVita
Find the minimum number of seconds after which all monkeys return to their initial positions based on a given permutation pattern.
hard
43
Largest Integer
Build the largest possible integer by drawing digits from vertical chutes, removing one digit at a time from any chute
medium
43
New Line – Repeated Characters
Split a string into substrings at positions where characters occur repeatedly
medium
42
Python Program To Find Sub-strings at least K vowels
Find and print all unique substrings containing at least K vowels in sorted order
medium
43
Number of Ways to Reach Score
Calculate the number of distinct ways to reach a target score using moves of 3, 5, or 10 points.
medium
42
Reversed Sum of Pairs
Print the sum of every two consecutive elements in an array starting from the end
easy
43
Decreasing String in Center – Pattern
Print a pattern where a string is displayed with characters removed from the center in each subsequent line, replaced by asterisks.
medium
43
Dole Out Cadbury – TCS CodeVita
Count the total number of students who can receive Cadbury chocolates by distributing the largest possible square pieces from all chocolate bars in a given size range.
medium
43
Maximum by Single Digit Replacement
Find the maximum possible value of integer M by replacing exactly one digit in M with any digit from integer N
medium
43
Product of Matrix and it's Transpose Program In Python
Generate a 4x4 matrix following specific rules and compute the element-wise product of the matrix with its transpose
medium
43