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2e608b6f23
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e8f2a5b6b1
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e8f2a5b6b1 | |
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2273c1e6e1 | |
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b4a5a090c1 |
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@ -7,7 +7,6 @@
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<list default="true" id="45f625e1-36c7-4942-8f7c-ba3ebe9a7d53" name="变更" comment="">
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<change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/src/solution/Solution.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/solution/Solution.java" afterDir="false" />
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<change beforePath="$PROJECT_DIR$/src/solution/test.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/solution/test.java" afterDir="false" />
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</list>
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<option name="SHOW_DIALOG" value="false" />
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<option name="HIGHLIGHT_CONFLICTS" value="true" />
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@ -78,7 +77,7 @@
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<option name="presentableId" value="Default" />
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<updated>1693822719192</updated>
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<workItem from="1693822720224" duration="5742000" />
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<workItem from="1693895305007" duration="5015000" />
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<workItem from="1693895305007" duration="5131000" />
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</task>
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<servers />
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</component>
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@ -6,6 +6,8 @@ import java.util.Map;
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import java.util.Set;
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public class Solution {
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//给定一个字符串 s ,找出其中不含有重复字符的 最长子串 的长度。
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public int lengthOfLongestSubstring(String s) {
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// 哈希集合,记录每个字符是否出现过
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Set<Character> occ = new HashSet<Character>();
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