Problems: Easy S.no. Question Solution 1 Square Root Solution 2 First Bad Version Solution 3 Two Sum II - Input array is sorted Solution 4 Valid Perfect Square Solution 5 Arranging Coins(Easy) Solution 6 Find Smallest Letter Greater Than Target Solution 7 Kth Missing Positive Number Solution 8 Search Insert Position Solution 9 Peak Index in a Mountain Array Solution 10 Count Negative Numbers in a Sorted Matrix Solution 11 Intersection of Two Arrays Solution 12 Intersection of Two Arrays II Solution 13 Fair Candy Swap Solution 14 Check If N and Its Double Exist Solution 15 Special Array With X Elements Greater Than or Equal X Solution 16 Binary Search Solution 17 Guess Number Higher or Lower Solution Medium S.no. Question Solution 1 Find First and Last Position of Element in Sorted Array Solution 2 Single Element in a Sorted Array Solution 3 Search in Rotated Sorted Array Solution 4 Search in Rotated Sorted Array II Solution 5 Find Minimum in Rotated Sorted Array Solution 6 Find Peak Element Solution 7 Find Right Interval Pending 8 Reach a Number Pending 9 Maximum Value at a Given Index in a Bounded Array Pending 10 Koko Eating Bananas Pending 11 Minimum Absolute Sum Difference Pending 12 Search a 2D Matrix Pending 13 Find a Peak Element II Pending 14 Frequency of the Most Frequent Element Pending 15 Find the Duplicate Number Pending Hard S.no. Question Solution 1 Median of Two Sorted Arrays Pending 2 Find Minimum in Rotated Sorted Array II Pending 3 Aggressive cows Pending 4 Book allocation Pending 5 Split Array Largest Sum Pending 6 Find in Mountain Array Pending 7 Count smaller number after Self Pending
