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varunu28

Update Unique Paths.java

May 21, 2022

c3251f9 · May 21, 2022

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Unique Paths.java

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class Solution { public int uniquePaths(int m, int n) { int[][] dp = new int[m][n]; for (int[] arr : dp) { Arrays.fill(arr, 1); } for (int i = 1; i < m; i++) { for (int j = 1; j < n; j++) { dp[i][j] = dp[i - 1][j] + dp[i][j - 1]; } } return dp[m - 1][n - 1]; } }

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