Построение массива 6×6 - C++

int mas[6][6]={36, 35, 33, 30, 26, 21,
    34, 32, 29, 25, 20, 15,
    31, 28, 24, 19, 14, 10,
    27, 23, 18, 13,  9,  6,
    22, 17, 12,  8,  5,  3,
    16, 11, 07,  4,  2,  1};