Hello LC Community\n\nWhile every problem has a constraint and some seems obvious - i am looking for something on the perspective of how these contraints help us solve the problem optimally ( or not ).\n\n```\n2 <= nums.length <= 500\n0 <= nums[i] <= 100\n```\n or ( some random example )\n \n ```\n 1 <= A.length = A[0].length <= 20\n 0 <= A[i][j] <= 1\n```\n\nFor Eg: ```0 <= nums[i] <= 100``` would mean each value in the array wont exceed a max of 100 - but how is thie helpful for the solution ? ( lets say its a problem that has nothing to worry big int conversions ) is it take care of edge cases ?\n\nI think they are there for a reason - which does not jump out obviously .\n\nAppreciate some pointers about how these should be ( or should not be ) considered while coming up with a solution

Hello LC Community\n\nWhile every problem has a constraint and some seems obvious - i am looking for something on the perspective of how these contraints help u