function fort([arg1]) {
    let n = Number(arg1);
    let width = 2 * n;
    let hight = n;

    let middlePartAbove = 0;
    let middlePartBelow = 0;
    if (n > 4) {
        middlePartAbove += Math.floor(n / 2);
        middlePartBelow += Math.floor(n / 2);
    }

    else {
        middlePartAbove = 0;
        middlePartBelow = 0;
    }

    console.log("/" + "^".repeat(Math.floor(n / 2)) + "\\" +
        "_".repeat(middlePartAbove) + "/" + "^".repeat(Math.floor(n / 2)) + "\\");

    for (let i = 1; i <= hight - 3; i++) {


            console.log("|" + " ".repeat(width - 2) + "|");
        }
    if (hight > 4) {
        console.log("|" + " ".repeat((width - middlePartBelow) / 2 - 1) + "_".repeat(middlePartBelow) +
            " ".repeat((width - middlePartBelow) / 2 - 1) + "|")
    } else {
        console.log("|" + " ".repeat(width - 2) + "|");
    }




    console.log("\\" + "_".repeat(Math.floor(n / 2)) + "/" +
        " ".repeat(middlePartAbove) + "\\" + "_".repeat(Math.floor(n / 2)) + "/");


}

fort(['3']);
fort(['4']);
fort(['5']);
fort(['8']);