From a96b65cbfad7f62f3db6b2eab105e4e25c0414c5 Mon Sep 17 00:00:00 2001 From: Jack Sangdahl Date: Fri, 27 Jun 2025 12:23:02 -0600 Subject: chore: remove old cpp and rust solutions --- other/predict_winner.cpp | 40 ---------------------------------------- 1 file changed, 40 deletions(-) delete mode 100644 other/predict_winner.cpp (limited to 'other/predict_winner.cpp') diff --git a/other/predict_winner.cpp b/other/predict_winner.cpp deleted file mode 100644 index edf9ee3..0000000 --- a/other/predict_winner.cpp +++ /dev/null @@ -1,40 +0,0 @@ -// 486. Predict the Winner -#include "leetcode.h" - -/* - * given an integer array 'nums'. two players are playing a game with this - * array: player 1 and player 2. player 1 and player 2 take turns, with player 1 - * starting first. both players start the game with a score of zero. at each - * turn, the player takes one of the numbers from either end of the array (ie. - * 'nums[0]', or 'nums[nums.len - 1]') which reduces the size of the array by - * one. the player adds the chosen number to their score. the game ends when - * there are no more elements in the array. return 'true' if player 1 can win - * the game. if the scores of both players are equal, then player 1 is still the - * winner, and you should also return 'true'. you may assume that both players - * are playing optimally. - */ - -class Solution { - bool check_win(int ans, int total) { return ans >= total - ans; } - int max_score(vector &nums, int total, int i, int j) { - if (i > j) - return 0; - return total - min(max_score(nums, total - nums[i], i + 1, j), - max_score(nums, total - nums[j], i, j - 1)); - } - -public: - bool PredictTheWinner(vector &nums) { - int total = 0; - for (auto i : nums) - total += i; - return check_win(max_score(nums, total, 0, nums.size() - 1), total); - } -}; - -int main() { - Solution obj; - vector n1 = {1, 5, 2}, n2 = {1, 5, 233, 7}; - printf("%d\n", obj.PredictTheWinner(n1)); // expect: 0 - printf("%d\n", obj.PredictTheWinner(n2)); // expect: 1 -} -- cgit v1.2.3