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https://github.com/youngyangyang04/leetcode-master.git
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@ -48,17 +48,19 @@ public:
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s.erase(s.begin() + i);
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}
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}
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// 删除字符串最后面的空格
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if (s.size() > 0 && s[s.size() - 1] == ' ') {
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s.erase(s.begin() + s.size() - 1);
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}
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// 删除字符串最前面的空格
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if (s.size() > 0 && s[0] == ' ') {
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s.erase(s.begin());
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}
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}
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string reverseWords(string s) {
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reverse(s, 0, s.size() - 1); // 将字符串全部反转
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removeExtraSpaces(s); // 去掉冗余空格
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reverse(s, 0, s.size() - 1); // 将字符串全部反转
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int start = 0;
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int end = 0;
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bool entry = false;
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