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这个题挺有意思的,要注意是从1开始的
public class Solution { public String convertToTitle(int n) { String result = ""; while (n > 0) { n = n - 1; int tmp = n % 26; result = (char)(‘A‘ + tmp) + result; n = n / 26; } return result; } }
[LeetCode]Excel Sheet Column Title
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原文地址:http://www.cnblogs.com/vision-love-programming/p/5006148.html