Bài Test input output Bài 1 test 1 3 1 3 5 1 test 2 6 2 4 6 8 10 12 1 test 3 15 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 test 4 8 1 7 8 6 5 8 9 15 0 test 5 16 0 0 2 0 1 4 2 1 3 4 0 5 0 11 0 4 0 Bài 2 test 1 00110010 00110010 00110000 00000000 test 2 00100000011110010 00100000011110010 00000000011110010 00000000011110000 00000000000110000 00000000000000000 test 3 100011010010001100 khong the bien doi duoc Bài 3 test 1 ngay xuan con en dua thoi ngay xuan con en dua thoi test 2 Que huong Viet Nam toi Que huong Viet Nam toi test 3 ( Em biet khong tat ca da xa roi ) . (Em biet khong tat ca da xa roi). Bài 4 test 1 6 6 5 1 10 8 3 3 11 6 5 1 10 8 3 test 2 5 3 6 9 1 8 3 9 3 6 9 1 8 test 3 10 3 6 6 6 9 8 56 8 7 31 1 140 3 6 6 6 9 8 56 8 7 31 Bài 5 test 1 3 4 1 1 1 1 2 1 2 1 700 2 1 0 0 0 0 0 0 0 0 1 0 0 0 test 2 10 11 0 0 0 5 6 7 0 0 0 0 0 4 4 2 1 0 0 0 0 0 0 0 0 0 0 3 7 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 2 0 0 0 6 0 0 0 0 0 9 7 6 0 0 0 0 0 0 0 0 0 0 5 3 2 0 0 0 0 0 0 0 4 0 2 0 0 0 0 0 0 0 0 0 0 0 0 7 8 9 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 test 3 12 13 0 0 0 15 6 7 0 0 0 0 0 0 0 4 4 2 1 0 0 0 0 0 0 0 1 0 0 0 0 3 7 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 2 0 0 0 6 0 0 0 0 0 0 0 9 17 6 0 0 0 0 0 0 0 0 0 0 0 0 5 3 2 0 0 0 0 0 0 0 0 0 4 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 8 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 6 0 0 0 0 0 0 4 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0