/* success (0, (1, 2)) (1, (a, 6, 6)) (2, (3, 4)) (3, (b, 5, 5)) (4, (c, 5, 5)) (5, (6, 6)) (6, (0, 0)) (7, (0, 0)) */ //char expr [] = "[a,b]"; /* success (0, (1, 2)) (1, (a, 3, 3)) (2, (b, 3, 3)) (3, (0, 0)) (4, (0, 0)) */ //char expr [] = "[a,[b,c]]"; /* success (0, (1, 2)) (1, (a, 6, 6)) (2, (3, 4)) (3, (b, 5, 5)) (4, (c, 5, 5)) (5, (6, 6)) (6, (0, 0)) (7, (0, 0)) */ //char expr [] = "[[a,b],c]"; /* success (0, (1, 5)) (1, (2, 3)) (2, (a, 4, 4)) (3, (b, 4, 4)) (4, (6, 6)) (5, (c, 6, 6)) (6, (0, 0)) (7, (0, 0)) */ //char expr [] = "[[a,b],[c,d]]"; /* success (0, (1, 5)) (1, (2, 3)) (2, (a, 4, 4)) (3, (b, 4, 4)) (4, (9, 9)) (5, (6, 7)) (6, (c, 8, 8)) (7, (d, 8, 8)) (8, (9, 9)) (9, (0, 0)) (10, (0, 0)) */ //[a,b,c,d] //char expr [] = "[a,[b,[c,d]]]"; /* success (0, (1, 2)) (1, (a, 9, 9)) (2, (3, 4)) (3, (b, 8, 8)) (4, (5, 6)) (5, (c, 7, 7)) (6, (d, 7, 7)) (7, (8, 8)) (8, (9, 9)) (9, (0, 0)) (10, (0, 0)) */ //char expr [] = "[a,[[b,c],d]]"; /* success (0, (1, 2)) (1, (a, 9, 9)) (2, (3, 7)) (3, (4, 5)) (4, (b, 6, 6)) (5, (c, 6, 6)) (6, (8, 8)) (7, (d, 8, 8)) (8, (9, 9)) (9, (0, 0)) (10, (0, 0)) */ char expr [] = "[[[a,b],c],d]"; /* success (0, (1, 8)) (1, (2, 6)) (2, (3, 4)) (3, (a, 5, 5)) (4, (b, 5, 5)) (5, (7, 7)) (6, (c, 7, 7)) (7, (9, 9)) (8, (d, 9, 9)) (9, (0, 0)) (10, (0, 0)) */