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18 lines
333 B
18 lines
333 B
2 years ago
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package class15;
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//leetcode 122
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public class Code02_BestTimeToBuyAndSellStockII {
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public static int maxProfit(int[] prices) {
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if (prices == null || prices.length == 0) {
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return 0;
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}
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int ans = 0;
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for (int i = 1; i < prices.length; i++) {
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ans += Math.max(prices[i] - prices[i-1], 0);
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}
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return ans;
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}
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}
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