Re: [閒聊] 每日leetcode

[DJYOSHITAKA (franchouchouISBEST)]

165. Compare Version Numbers
你板硬漢都直接硬幹
肥肥不夠硬
stoi還不能丟""進去 哭了

int compareVersion(string version1, string version2) {
    int idx1 = 0;
    int idx2 = 0;

    while(idx1<version1.size() || idx2<version2.size())
    {
        string rev1 = "";
        string rev2 = "";

        while(idx1<version1.size() && version1[idx1] != '.')
        {
            rev1.push_back(version1[idx1]);
            idx1++;
        }
        while(idx2<version2.size() && version2[idx2] != '.')
        {
            rev2.push_back(version2[idx2]);
            idx2++;
        }

        int rev1_int = rev1 == "" ? 0 : stoi(rev1);
        int rev2_int = rev2 == "" ? 0 : stoi(rev2);
        if(rev1_int < rev2_int)
            return -1;
        else if(rev1_int > rev2_int)
            return 1;

        idx1++;
        idx2++;
    }

    return 0;
}

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