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🔮Your feedback is valuable! Please consider leaving a 🌟 star 🌟 and sharing your thoughts in the comments. This repository contains solutions to daily problems from GeeksforGeeks. Each day, a new problem is provided along with its solution.
📅 January 2025 Problem of the Day Solutions 📅
January Problem Name Java ☕
Day 01
Print Anagrams Together 💥🔢Solution
Day 02
Subarrays with sum K 📊🔢Solution
Day 03
Count Subarrays with given XOR 🔢🌟Solution
Day 04
Count all triplets with given sum in sorted array 🧩📃Solution
Day 05
Count Pairs whose sum is less than target 📏📐Solution
Day 06
Sum Pair closest to target 💥📊🔢Solution
Day 07
Pair with given sum in a sorted array 💥📊🔢Solution
Day 08
Count the number of possible triangles 🔢🌟Solution
Day 09
Indexes of Subarray Sum 🧩📃Solution
Day 10
Count distinct elements in every window 📏📐Solution
Day 11
Longest substring with distinct characters 💥📊🔢Solution
Day 12
Trapping Rain Water 💥📊🔢Solution
🎉 Bonus Problems (Arrays)🎁
Bonus Problem No. Problem Name Java ☕
NUM 1 Split Array in Three Equal Sum Subarrays 💥Solution
NUM 2 Repetitive Addition of Digits 🔢🔄Solution
NUM 3 Maximize Number of 1's 🔢💡Solution
NUM 4 Last Moment Before All Ants Fall Out of a Plank 🐜🌍Solution
🎉 Bonus Problems (Strings)🎁
Bonus Problem No. Problem Name Java ☕
NUM 1 Fizz Buzz 💥🔢Solution
NUM 2 CamelCase Pattern Matching 🚀🟰Solution
NUM 3 Palindrome Sentence ✅👑Solution
NUM 4 Minimum repeat to make substring 🚀✅Solution
NUM 5 Longest Prefix Suffix 🔢🟰Solution
NUM 6 Integer to Words 💥🚀Solution
📏 Bonus Problems (Sorting)📐
Bonus Problem No. Problem Name Java ☕
NUM 1 Minimum sum ➕📊Solution
NUM 2 Meeting Rooms 🏢📅Solution
NUM 3 From the Largest Number 🔢🏆Solution
NUM 4 Make array elements unique 🎲🔧Solution
🎉 Bonus Problems (Searching)🎁
Bonus Problem No. Problem Name Java ☕
NUM 1 Implement Lower Bound 💥🔢Solution
NUM 2 Bitonic Point 🚀🟰Solution
NUM 3 Median of 2 Sorted Arrays of Different Sizes ✅👑Solution
NUM 4 Square Root 🚀✅Solution
NUM 5 Koko Eating Bananas 🔢🟰Solution
NUM 6 Minimum days to make M bouquets 💥🚀Solution
🎉 Bonus Problems (Matrix)🎁
Bonus Problem No. Problem Name Java ☕
NUM 1 Rotate a Matrix by 180 Counterclockwise 💥🔢Solution
NUM 2 Create a spiral matrix of N*M size from given array 🚀🟰Solution
NUM 3 Generate a matrix with each row and column of given sum ✅👑Solution
NUM 4 Make Matrix Beautiful 🚀✅Solution
🎉 Bonus Problems (Hashing)🎁
Bonus Problem No. Problem Name Java ☕
NUM 1 Roman Number to Integer 💥🔢Solution
NUM 2 Max distance between same elements 🚀🟰Solution
NUM 3 Pairs with difference k ✅👑Solution
NUM 4 4 Sum – Count quadruplets with given sum 🚀✅Solution
NUM 5 Min Subsets with Consecutive Numbers 🔢🟰Solution
NUM 6 Group Shifted String 💥🚀Solution
🎉 Bonus Problems (Two Pointer Technique)🎁
Bonus Problem No. Problem Name Java ☕
NUM 1 Triplet Sum in Array 💥🔢Solution
NUM 2 3 Sum Closest 🚀🟰Solution
🎉 160 Days of GFG Challenge 🎁 Here's the updated list with the problem days properly formatted in the solution folder:
Day Problem Name Java ☕
Day 1
Second Largest 🔢🏅Solution
Day 2
Move All Zeroes to End 🔄0️⃣Solution
Day 3
Reverse an Array 🔄🔁Solution
Day 4
Rotate Array 🔄🔄Solution
Day 5
Next Permutation 🔢🔄Solution
Day 6
Majority Element II 🔢👥Solution
Day 7
Stock Buy and Sell – Multiple Transactions Allowed 📈💹Solution
Day 8
Stock Buy and Sell – Max One Transaction Allowed 📉💵Solution
Day 9
Minimize the Heights II ⬆️⬇️Solution
Day 10
Kadane's Algorithm 💡📊Solution
Day 11
Maximum Product Subarray 🔢💥Solution
Day 12
Max Circular Subarray Sum 🔁💯Solution
Day 13
Smallest Positive Missing Number 🔢❓Solution
Day 14
Implement Atoi 🔢💻Solution
Day 15
Add Binary Strings 0️⃣1️⃣➕Solution
Day 16
Anagram 🔄✏️Solution
Day 17
Non Repeating Character 🔠❌Solution
Day 18
Search Pattern (KMP Algorithm) 🔍📜Solution
Day 19
Min Chars to Add for Palindrome 🔍📕Solution
Day 20
Strings Rotations of Each Other 🔍📃Solution
Day 21
Sort 0s, 1s and 2s 📃📏Solution
Day 22
Find H-Index 🔏🔍Solution
Day 23
Count Inversions 😀 🧡Solution
Day 24
Overlapping Intervals 🔩⚙️Solution
Day 25
Insert Interval 🌸 💎Solution
Day 26
Non-overlapping Intervals 📏📐Solution
Day 27
Merge Without Extra Space 🩹⛓️Solution
Day 28
Number of occurrence 🧾🏷️Solution
Day 29
Sorted and Rotated Minimum ❤️ 🌺Solution
Day 30
Search in Rotated Sorted Array 🔮 😃Solution
Day 31
Peak element 💎 🧡Solution
Day 32
K-th element of two Arrays ⭐💫Solution
Day 33
Aggressive Cows 🔥☘️Solution
Day 34
Allocate Minimum Pages 📄📄Solution
Day 35
Kth Missing Positive Number in a Sorted Array 📜🔢Solution
Day 36
Spirally traversing a matrix 🎯🔢Solution
Day 37
Rotate by 90 degree 🏨🏢Solution
Day 38
Search in a Row-Column sorted matrix 🎯🔢Solution
Day 39
Search in a row-wise sorted matrix ✅🕖Solution
Day 40
Search in a sorted matrix 🛠️📑Solution
Day 41
Set matrix Zeroes 📄📨Solution
Day 42
Two Sum -Pair with Given Sum 🏅📦Solution
Day 43
Count pairs with given sum 🔢🧮Solution
Day 44
Find All Triplets with Zero Sum 📝🖊️Solution
Day 45
Intersection of Two arrays with Dublicate Elements 📕✏️Solution
Day 46
Union of Arrays with Duplicates 📚📦Solution
Day 47
Longest Consecutive Subsequence ➕🗯️Solution
Day 48
Print Anagrams Together 🧩🎯Solution
Day 49
Subarrays with sum K 🛠️📑Solution
Day 50
Count Subarrays with given XOR 🖊️📝Solution
Day 51
Count all triplets with given sum in sorted array 🧩📃Solution
Day 52
Count Pairs whose sum is less than target 📏📐Solution
Day 53
Sum Pair closest to target 📚✏️Solution
Day 54
Pair with given sum in a sorted array 📕🖊️Solution
Day 55
Count the number of possible triangles 📑✒️Solution
Day 56
Indexes of Subarray Sum 📘📝Solution
Day 57
Count distinct elements in every window 📏📚Solution
Day 58
Longest substring with distinct characters 📙🖋️Solution
Day 59
Trapping Rain Water 📑✒️Solution
