Increasing Subsequence (Keteki)
CodeChefOpen on judge ↗
Given a few numbers in an array. An increasing subsequence is a subsequence in the array such that the numbers in the subsequence are in ascending order. Find the number of increasing subsequences in the array. Note: See second example for equal numbers. Input: Input will contain a number T the number of numbers in the array, on a newline. It will be followed by T numbers, representing the arra
HINT LADDERno hints yet
L1 Observation
L2 Technique
L3 Approach
L4 Pseudo-code
🔒
L5 Full solution
L5 unlocks only if you insist twice
solution.cppC++17
CodeSearch Tutor
Hints, not spoilers — it won’t hand over the full solution unless you insist.
Sign in to chat with the tutor and save your progress.
Sign in to start