[Coding Made Simple] Subset Sum Problem Given a set of non negative integers and a target value, find if there exists a subset in the given set whose sum is target. Solution 1. Enumerate all possible subsets and check if their sum is the target The runtime of this solution is O(2^n...
Input:nums = [1,5,11,5]Output:trueExplanation:The array can be partitioned as [1, 5, 5] and [11]. Example 2: Input:nums = [1,2,3,5]Output:falseExplanation:The array cannot be partitioned into equal sum subsets. Constraints: 1 <= nums.length <= 200 2. The problem discussion ...
There is a pesudo polynomial solution with dynamic programming for thesubset sum problem. This is still not real linear time as the target can be pretty big. O(N) solution 1. Initialize the smallest impossible sum to be 1. 2. Iterate through the input array, for each element, do the f...