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RSS订阅原创 又快又短[LeetCode]13. Roman to Integer(罗马数字转化为整数)
class Solution {public: int romanToInt(string s) { map<char, int> weight; weight['I'] = 1; weight['V'] = 5; weight['X'] = 10; weight['L'] = 50; ...
2018-09-21 20:24:13
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