Vasya array a_1 a_2 dot a_nyou do not know array tell m fact array the ith fact triple number t_i l_i r_i 0 le t_i le 1 1 le l_i r_i le n mean t_i1 subbarray a_l_i a_l_i 1 dot a_r_i sort nondecrease order t_i0 subbarray a_l_i a_l_i 1 dot a_r_i sort nondecrease order a subarray sort pair consecutive element subarray great for example 2 1 1 3 2 fact t_11 l_12 r_14 subarray a_2 a_3 a_4 1 1 3 sort t_20 l_24 r_25 subarray a_4 a_5 3 2 sort t_30 l_33 r_35 subarray a_3 a_5 1 3 2 sortedYou do not know array find array satisfie give fact