BinarySearch Problems

You will be given some numbers. Then there will contain some queries. In every query there will be g...

• By bisnu_sarkar
• BinarySearch, DataStructure
• Moderate
• 77/123 Solutions
• 429 Submissions

I pick a number. You guess it. You can guess at most 25 times. For every guess you make, I will tell...

• BinarySearch, Interactive
• Moderate
• 243/283 Solutions
• 951 Submissions

Hasib, the famous programmer, uses a little game when he teaches Binary Search to his students. He r...

• By TarifEzaz
• BinarySearch, Implementation
• Moderate
• 424/617 Solutions
• 2177 Submissions
• uDebug

You are given a function like below: long long F(int A, int B, int C, long long x) { long long res =...

• By RamprosadG
• BinarySearch, Math
• Moderate
• 69/102 Solutions
• 377 Submissions

Given an array of N elements, indexed from 0 to N-1. Now you are given some queries in the form [L, ...

• By amirul_islam
• BinarySearch, SegmentTree
• Moderate
• 101/144 Solutions
• 443 Submissions

Let’s get into the problem directly without much description this time :D . You are given an array A...

• By RamprosadG
• BinarySearch, DataStructure
• Moderate
• 23/67 Solutions
• 197 Submissions

Have you ever heard of The Burgerland City? The city is full of burger shops. You will surely find s...

• By emrul_mu
• BinarySearch, DataStructure, MergeSortTree
• Moderate
• 53/94 Solutions
• 348 Submissions

There are N football teams and each team has positive number of players. You are given Q queries. Q...

• By RamprosadG
• BinarySearch, DataStructure
• Moderate
• 40/58 Solutions
• 183 Submissions

Have you played the game Spot it!? Though there are many ways to play this game, the basic rule is t...

• By saitama
• BinarySearch, Math
• Moderate
• 4/75 Solutions
• 164 Submissions

There are n buildings in a row. The height of the i’th building is hi. You have ৳k. It is the amount...

• BinarySearch, Greedy
• Moderate
• 143/201 Solutions
• 500 Submissions

Tuki and Jha is in the middle of an interplanetary war and their base is under drone attack! They ar...

• By Kryptonyte
• BinarySearch, Geometry
• Moderate
• 0/10 Solutions
• 89 Submissions

Have you played the game Agar.io? According to wikipedia, Agar.io is a massively multiplayer action ...

• By jackal_1586
• BinarySearch, Geometry, TernarySearch
• Moderate
• 10/14 Solutions
• 124 Submissions
• uDebug

Marjokes is a very famous comedy personality in Byteland. He is a poet, a writer, a singer and an ac...

• By backbencher16
• BinarySearch, NumberTheory
• Moderate
• 39/53 Solutions
• 134 Submissions

Thanos just finished his relief work. We all know that Thanos loves balanced things. So he finds som...

• By jisan047
• BinarySearch
• Moderate
• 118/199 Solutions
• 602 Submissions

Mind flayer, the shadow monster has attacked the town of Hawkins again. This time, the mind flayer h...

• By shefin
• BinarySearch
• Moderate
• 19/29 Solutions
• 69 Submissions

Meem loves ice cream cones. So much so that she created an ice cream stand to share the joy of ice c...

• By ishtupeed
• BinarySearch, Geometry
• Moderate
• 46/55 Solutions
• 106 Submissions

You are given an array A of length N. You have to perform two different types of operations. In the ...

• By Bishal_G
• BinarySearch
• Moderate
• 150/212 Solutions
• 833 Submissions

Poltu Loves interesting number. So he wants to find this type of number. The definition of an intere...

• By RamprosadG
• BinarySearch, DP
• Moderate
• 15/29 Solutions
• 109 Submissions

Neo has a hidden array A of n integers where 0 ≤ Ai ≤ 109 is satisfied for each i from 1 to n . You ...

• By YouKnowWho
• BinarySearch
• Moderate
• 23/29 Solutions
• 107 Submissions

A sequence is called M-sequence if after removing zero or more elements from the sequence the GCD of...

• By mahbubcseju
• BinarySearch, NumberTheory, SparseTable
• Moderate
• 16/24 Solutions
• 145 Submissions