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roman to integer leetcode C#

Rasel Ahmed answered on October 17, 2022 Popularity 3/10 Helpfulness 4/10

answer roman to integer leetcode C#

roman to integer leetcode C#

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public class Solution {
  public int RomanToInt(string s) {
    Dictionary < string, int > romanDict = new Dictionary < string, int > {
      {"I", 1},
      {"V",5},
      { "X", 10 },
      { "L", 50 },
      { "C", 100 },
      { "D", 500 },
      { "M", 1000 },
    };

    int sum = 0;
    for (int i = 0; i < s.Length; i++) {
      if (i < s.Length - 1 && romanDict[s[i].ToString()] < romanDict[s[i + 1].ToString()]) {
        sum -= romanDict[s[i].ToString()];
      } else {
        sum += romanDict[s[i].ToString()];
      }
    }

    return sum;
  }
}

Popularity 3/10 Helpfulness 4/10 Language csharp

Source: Grepper

Tags: c# integer

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Contributed on Oct 17 2022

Rasel Ahmed

0 Answers Avg Quality 2/10

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roman to integer leetcode C#

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