libp.pinn

func sequal(a []int, b []int) bool {
    if len(a) != len(b) {
    return false;
    }
    var x, v int;
    for x, v = range a {
        if v != b[x] {
        return false;
        }
    }
    return true;
}

func max(a, b int) int {
    return a > b ? a : b;
}

func abs(a int) int {
    return a < 0 ? -a : a;
}

func min(a, b int) int {
    return a < b ? a : b;
}