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1 parent 5e45452 commit a4585d2Copy full SHA for a4585d2
vs-lt/1047.删除字符串中的所有相邻重复项.js
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+/*
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+ * @lc app=leetcode.cn id=1047 lang=javascript
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+ *
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+ * [1047] 删除字符串中的所有相邻重复项
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+ */
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+
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+// @lc code=start
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+/**
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+ * @param {string} s
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+ * @return {string}
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+var removeDuplicates = function (s) {
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+ const stack = [];
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+ for (let i = 0; i < s.length; i++) {
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+ const top = stack[stack.length - 1];
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+ if (top === s[i]) {
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+ stack.pop();
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+ } else {
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+ stack.push(s[i]);
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+ }
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+ return stack.join('')
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+};
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+// @lc code=end
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