[ { "n": 5, "m": 5, "x": 1, "y": 5, "roads": [ [ 1, 2, 1 ], [ 2, 3, 1 ], [ 3, 4, 1 ], [ 4, 5, 1 ], [ 1, 5, 100 ] ], "taxis": [ [ 10, 10 ], [ 10, 10 ], [ 10, 10 ], [ 10, 10 ], [ 10, 10 ] ], "correct_answer": 40 }, { "n": 4, "m": 4, "x": 1, "y": 3, "roads": [ [ 1, 2, 3 ], [ 1, 4, 1 ], [ 2, 4, 1 ], [ 2, 3, 5 ] ], "taxis": [ [ 2, 7 ], [ 7, 2 ], [ 1, 2 ], [ 7, 7 ] ], "correct_answer": 9 }, { "n": 6, "m": 6, "x": 1, "y": 6, "roads": [ [ 1, 2, 1 ], [ 2, 3, 1 ], [ 3, 4, 1 ], [ 4, 5, 1 ], [ 5, 6, 1 ], [ 1, 6, 100 ] ], "taxis": [ [ 5, 20 ], [ 5, 20 ], [ 5, 20 ], [ 5, 20 ], [ 5, 20 ], [ 5, 20 ] ], "correct_answer": 100 }, { "n": 2, "m": 1, "x": 1, "y": 2, "roads": [ [ 1, 2, 10 ] ], "taxis": [ [ 10, 5 ], [ 10, 5 ] ], "correct_answer": 5 } ]