roman to integer fastest way

ofroog answered on May 28, 2022 Popularity 3/10 Helpfulness 1/10

answer roman to integer fastest way

roman to integer fastest way

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function romanToInteger(s) {
    let map = {
        I: 1,
        V: 5,
        X: 10,
        L: 50,
        C: 100,
        D: 500,
        M: 1000,
        IV: 4,
        IX: 9,
        XL: 40,
        XC: 90,
        CD: 400,
        CM: 900
    }
    let result = 0;
    for (let i = 0; i < s.length; i++) {
        let current = s[i] + s[i + 1];
        if (map[current] !== undefined) {
            result += map[current];
            i++;
        } else {
            result += map[s[i]];
        }
    }
    return result;
}

Popularity 3/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: integer javascript

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Contributed on May 28 2022

ofroog

0 Answers Avg Quality 2/10

roman to integer fastest way

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