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목록Minimum Path Sum (1)
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LeetCode: 64. Minimum Path Sum
가장 먼저 떠오르는 방법은 완전 탐색 --> Time Limit Exceeded class Solution: def minPathSum(self, grid: List[List[int]]) -> int: n, m = len(grid), len(grid[0]) dp = [[int(1e9)] * m for _ in range(n)] self.explorer(dp, grid, 0, 0, 0) return dp[n-1][m-1] def explorer(self, dp, grid, i, j, nowSum): nowSum += grid[i][j] if i == len(grid) - 1 and j == len(grid[0]) - 1: dp[i][j] = min(dp[i][j], nowSum) return if nowS..
Computer Science/Coding Test
2021. 9. 24. 21:35