int minCut(char* s) {
    int n = strlen(s);
    bool g[n][n];
    memset(g, 1, sizeof(g));

    for (int i = n - 1; i >= 0; --i) {
        for (int j = i + 1; j < n; ++j) {
            g[i][j] = (s[i] == s[j]) && g[i + 1][j - 1];
        }
    }

    int f[n];
    for (int i = 0; i < n; ++i) {
        f[i] = INT_MAX;
    }
    for (int i = 0; i < n; ++i) {
        if (g[0][i]) {
            f[i] = 0;
        } else {
            for (int j = 0; j < i; ++j) {
                if (g[j + 1][i]) {
                    f[i] = fmin(f[i], f[j] + 1);
                }
            }
        }
    }

    return f[n - 1];
}