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| class Solution { public int minCostClimbingStairs(int[] cost) { int n = cost.length;
int[] dp = new int[n + 1]; dp[0] = 0; dp[1] = 0;
for (int i = 2; i < dp.length; i++) { dp[i] = Math.min(dp[i - 2] + cost[i - 2], dp[i - 1] + cost[i - 1]); }
return dp[n]; } }
|
References
746. Min Cost Climbing Stairs
剑指 Offer II 088. 爬楼梯的最少成本