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add leetcode problem-cn part2
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算法题(国内版)/problem (Chinese)/字符串压缩 [compress-string-lcci].html
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算法题(国内版)/problem (Chinese)/字符串压缩 [compress-string-lcci].html
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<p>字符串压缩。利用字符重复出现的次数,编写一种方法,实现基本的字符串压缩功能。比如,字符串<code>aabcccccaaa</code>会变为<code>a2b1c5a3</code>。若“压缩”后的字符串没有变短,则返回原先的字符串。你可以假设字符串中只包含大小写英文字母(a至z)。</p>
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<p> <strong>示例1:</strong></p>
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<pre>
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<strong> 输入</strong>:"aabcccccaaa"
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<strong> 输出</strong>:"a2b1c5a3"
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</pre>
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<p> <strong>示例2:</strong></p>
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<pre>
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<strong> 输入</strong>:"abbccd"
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<strong> 输出</strong>:"abbccd"
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<strong> 解释</strong>:"abbccd"压缩后为"a1b2c2d1",比原字符串长度更长。
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</pre>
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<p><strong>提示:</strong></p>
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<ol>
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<li>字符串长度在[0, 50000]范围内。</li>
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</ol>
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