El mayor es: 100 y ha salido: 2 veces
Array
(
    [0] => 27
    [1] => 33
    [2] => 67
    [3] => 54
    [4] => 70
    [5] => 12
    [6] => 46
    [7] => 87
    [8] => 63
    [9] => 28
    [10] => 85
    [11] => 66
    [12] => 35
    [13] => 31
    [14] => 45
    [15] => 73
    [16] => 70
    [17] => 7
    [18] => 46
    [19] => 93
    [20] => 10
    [21] => 13
    [22] => 63
    [23] => 32
    [24] => 77
    [25] => 96
    [26] => 8
    [27] => 4
    [28] => 39
    [29] => 79
    [30] => 52
    [31] => 70
    [32] => 51
    [33] => 13
    [34] => 78
    [35] => 57
    [36] => 100
    [37] => 57
    [38] => 52
    [39] => 10
    [40] => 62
    [41] => 33
    [42] => 88
    [43] => 78
    [44] => 14
    [45] => 44
    [46] => 94
    [47] => 45
    [48] => 91
    [49] => 72
    [50] => 29
    [51] => 92
    [52] => 99
    [53] => 5
    [54] => 51
    [55] => 93
    [56] => 38
    [57] => 82
    [58] => 100
    [59] => 8
    [60] => 21
    [61] => 26
    [62] => 76
    [63] => 15
    [64] => 16
    [65] => 19
    [66] => 5
    [67] => 20
    [68] => 41
    [69] => 22
    [70] => 9
    [71] => 70
    [72] => 19
    [73] => 55
    [74] => 37
    [75] => 58
    [76] => 75
    [77] => 17
    [78] => 81
    [79] => 4
    [80] => 44
    [81] => 99
    [82] => 1
    [83] => 95
    [84] => 45
    [85] => 95
    [86] => 29
    [87] => 28
    [88] => 22
    [89] => 2
    [90] => 79
    [91] => 78
    [92] => 82
    [93] => 82
    [94] => 49
    [95] => 43
    [96] => 54
    [97] => 4
    [98] => 35
    [99] => 4
)