Submission #47304014


Source Code Expand

def find_destination(arrays, exclude_index):
    for idx, pile in enumerate(arrays):
        if idx != exclude_index:
            if not pile:  # 空の山があればそこに移動
                return idx
    
    min_values = [min(array) for array in arrays]
    # 最大の最小値を持つ配列のインデックスを見つけます。
    index_of_max_min = min_values.index(max(min_values))
    return min_values.index(max(min_values))

def find_break_point(pile):
    # 逆順に番号が連続していない最初の地点を探す
    for i in range(len(pile) - 1, 0, -1):
        if pile[i] > pile[i - 1]:
            return i
    return 0  # 全て連続していた場合

def move_boxes(piles):
    moves = []
    current_box = 1

    while current_box <= 200:
        # 最小番号の箱がどの山にあるかを見つける
        min_pile_index = None
        for i, pile in enumerate(piles):
            if current_box in pile:
                min_pile_index = i
        
        if piles[min_pile_index][-1] == current_box:
            moves.append((current_box, 0))
            piles[min_pile_index].pop()
            current_box += 1
            continue

        # 最小番号でない場合は、適切な位置で箱を他の山へ移動する
        break_point = find_break_point(piles[min_pile_index])
        destination_idx = find_destination(piles, min_pile_index)
        moves.append((piles[min_pile_index][break_point], destination_idx + 1))
        piles[destination_idx].extend(piles[min_pile_index][break_point:])
        del piles[min_pile_index][break_point:]

    return moves
    
N, M = map(int,input().split(" "))

piles = [list(map(int,input().split(" "))) for _ in range(M)]

moves = move_boxes(piles)

# 結果の出力
for move in moves:
    print(f"{move[0]} {move[1]}")

Submission Info

Submission Time
Task A - Stack of Boxes
User tubotu
Language Python (CPython 3.11.4)
Score 1363195
Code Size 1884 Byte
Status AC
Exec Time 13 ms
Memory 9176 KiB

Judge Result

Set Name test_ALL
Score / Max Score 1363195 / 1500000
Status
AC × 150
Set Name Test Cases
test_ALL test_0000.txt, test_0001.txt, test_0002.txt, test_0003.txt, test_0004.txt, test_0005.txt, test_0006.txt, test_0007.txt, test_0008.txt, test_0009.txt, test_0010.txt, test_0011.txt, test_0012.txt, test_0013.txt, test_0014.txt, test_0015.txt, test_0016.txt, test_0017.txt, test_0018.txt, test_0019.txt, test_0020.txt, test_0021.txt, test_0022.txt, test_0023.txt, test_0024.txt, test_0025.txt, test_0026.txt, test_0027.txt, test_0028.txt, test_0029.txt, test_0030.txt, test_0031.txt, test_0032.txt, test_0033.txt, test_0034.txt, test_0035.txt, test_0036.txt, test_0037.txt, test_0038.txt, test_0039.txt, test_0040.txt, test_0041.txt, test_0042.txt, test_0043.txt, test_0044.txt, test_0045.txt, test_0046.txt, test_0047.txt, test_0048.txt, test_0049.txt, test_0050.txt, test_0051.txt, test_0052.txt, test_0053.txt, test_0054.txt, test_0055.txt, test_0056.txt, test_0057.txt, test_0058.txt, test_0059.txt, test_0060.txt, test_0061.txt, test_0062.txt, test_0063.txt, test_0064.txt, test_0065.txt, test_0066.txt, test_0067.txt, test_0068.txt, test_0069.txt, test_0070.txt, test_0071.txt, test_0072.txt, test_0073.txt, test_0074.txt, test_0075.txt, test_0076.txt, test_0077.txt, test_0078.txt, test_0079.txt, test_0080.txt, test_0081.txt, test_0082.txt, test_0083.txt, test_0084.txt, test_0085.txt, test_0086.txt, test_0087.txt, test_0088.txt, test_0089.txt, test_0090.txt, test_0091.txt, test_0092.txt, test_0093.txt, test_0094.txt, test_0095.txt, test_0096.txt, test_0097.txt, test_0098.txt, test_0099.txt, test_0100.txt, test_0101.txt, test_0102.txt, test_0103.txt, test_0104.txt, test_0105.txt, test_0106.txt, test_0107.txt, test_0108.txt, test_0109.txt, test_0110.txt, test_0111.txt, test_0112.txt, test_0113.txt, test_0114.txt, test_0115.txt, test_0116.txt, test_0117.txt, test_0118.txt, test_0119.txt, test_0120.txt, test_0121.txt, test_0122.txt, test_0123.txt, test_0124.txt, test_0125.txt, test_0126.txt, test_0127.txt, test_0128.txt, test_0129.txt, test_0130.txt, test_0131.txt, test_0132.txt, test_0133.txt, test_0134.txt, test_0135.txt, test_0136.txt, test_0137.txt, test_0138.txt, test_0139.txt, test_0140.txt, test_0141.txt, test_0142.txt, test_0143.txt, test_0144.txt, test_0145.txt, test_0146.txt, test_0147.txt, test_0148.txt, test_0149.txt
Case Name Status Exec Time Memory
test_0000.txt AC 12 ms 9076 KiB
test_0001.txt AC 12 ms 8772 KiB
test_0002.txt AC 12 ms 9064 KiB
test_0003.txt AC 12 ms 9008 KiB
test_0004.txt AC 12 ms 9072 KiB
test_0005.txt AC 13 ms 8696 KiB
test_0006.txt AC 12 ms 8744 KiB
test_0007.txt AC 12 ms 9012 KiB
test_0008.txt AC 12 ms 9120 KiB
test_0009.txt AC 13 ms 9060 KiB
test_0010.txt AC 12 ms 9008 KiB
test_0011.txt AC 12 ms 9000 KiB
test_0012.txt AC 12 ms 8692 KiB
test_0013.txt AC 12 ms 8736 KiB
test_0014.txt AC 12 ms 8972 KiB
test_0015.txt AC 12 ms 8856 KiB
test_0016.txt AC 12 ms 9036 KiB
test_0017.txt AC 12 ms 8924 KiB
test_0018.txt AC 12 ms 9048 KiB
test_0019.txt AC 12 ms 9140 KiB
test_0020.txt AC 12 ms 9004 KiB
test_0021.txt AC 12 ms 9060 KiB
test_0022.txt AC 12 ms 8844 KiB
test_0023.txt AC 12 ms 8732 KiB
test_0024.txt AC 12 ms 8700 KiB
test_0025.txt AC 12 ms 9028 KiB
test_0026.txt AC 12 ms 8816 KiB
test_0027.txt AC 12 ms 9000 KiB
test_0028.txt AC 12 ms 8980 KiB
test_0029.txt AC 12 ms 9004 KiB
test_0030.txt AC 12 ms 8892 KiB
test_0031.txt AC 12 ms 8596 KiB
test_0032.txt AC 12 ms 8920 KiB
test_0033.txt AC 12 ms 9044 KiB
test_0034.txt AC 13 ms 8816 KiB
test_0035.txt AC 12 ms 9112 KiB
test_0036.txt AC 12 ms 9136 KiB
test_0037.txt AC 12 ms 9004 KiB
test_0038.txt AC 12 ms 9036 KiB
test_0039.txt AC 12 ms 9024 KiB
test_0040.txt AC 12 ms 9116 KiB
test_0041.txt AC 12 ms 9112 KiB
test_0042.txt AC 12 ms 8840 KiB
test_0043.txt AC 12 ms 9136 KiB
test_0044.txt AC 12 ms 8772 KiB
test_0045.txt AC 12 ms 8708 KiB
test_0046.txt AC 12 ms 9148 KiB
test_0047.txt AC 12 ms 8776 KiB
test_0048.txt AC 12 ms 8788 KiB
test_0049.txt AC 12 ms 8956 KiB
test_0050.txt AC 12 ms 9124 KiB
test_0051.txt AC 12 ms 8732 KiB
test_0052.txt AC 12 ms 8632 KiB
test_0053.txt AC 13 ms 8836 KiB
test_0054.txt AC 12 ms 9052 KiB
test_0055.txt AC 12 ms 9084 KiB
test_0056.txt AC 12 ms 9080 KiB
test_0057.txt AC 12 ms 9052 KiB
test_0058.txt AC 12 ms 8764 KiB
test_0059.txt AC 12 ms 8736 KiB
test_0060.txt AC 13 ms 8836 KiB
test_0061.txt AC 12 ms 8996 KiB
test_0062.txt AC 12 ms 9012 KiB
test_0063.txt AC 12 ms 8996 KiB
test_0064.txt AC 13 ms 9084 KiB
test_0065.txt AC 12 ms 9156 KiB
test_0066.txt AC 12 ms 8756 KiB
test_0067.txt AC 12 ms 9108 KiB
test_0068.txt AC 12 ms 9032 KiB
test_0069.txt AC 12 ms 9072 KiB
test_0070.txt AC 12 ms 9044 KiB
test_0071.txt AC 12 ms 9024 KiB
test_0072.txt AC 13 ms 9036 KiB
test_0073.txt AC 12 ms 9076 KiB
test_0074.txt AC 13 ms 8852 KiB
test_0075.txt AC 12 ms 9076 KiB
test_0076.txt AC 12 ms 9076 KiB
test_0077.txt AC 12 ms 9004 KiB
test_0078.txt AC 12 ms 9004 KiB
test_0079.txt AC 12 ms 8968 KiB
test_0080.txt AC 12 ms 9020 KiB
test_0081.txt AC 12 ms 8796 KiB
test_0082.txt AC 12 ms 8992 KiB
test_0083.txt AC 12 ms 8800 KiB
test_0084.txt AC 12 ms 8984 KiB
test_0085.txt AC 12 ms 9080 KiB
test_0086.txt AC 12 ms 8916 KiB
test_0087.txt AC 12 ms 9136 KiB
test_0088.txt AC 12 ms 9092 KiB
test_0089.txt AC 12 ms 8820 KiB
test_0090.txt AC 12 ms 8748 KiB
test_0091.txt AC 12 ms 9032 KiB
test_0092.txt AC 12 ms 8936 KiB
test_0093.txt AC 12 ms 9132 KiB
test_0094.txt AC 12 ms 8820 KiB
test_0095.txt AC 12 ms 9072 KiB
test_0096.txt AC 12 ms 8984 KiB
test_0097.txt AC 12 ms 9060 KiB
test_0098.txt AC 12 ms 9144 KiB
test_0099.txt AC 12 ms 9024 KiB
test_0100.txt AC 12 ms 9032 KiB
test_0101.txt AC 12 ms 8912 KiB
test_0102.txt AC 12 ms 9068 KiB
test_0103.txt AC 13 ms 9136 KiB
test_0104.txt AC 12 ms 9008 KiB
test_0105.txt AC 12 ms 9176 KiB
test_0106.txt AC 12 ms 8804 KiB
test_0107.txt AC 12 ms 9136 KiB
test_0108.txt AC 12 ms 8996 KiB
test_0109.txt AC 12 ms 8880 KiB
test_0110.txt AC 12 ms 9004 KiB
test_0111.txt AC 12 ms 9048 KiB
test_0112.txt AC 13 ms 8848 KiB
test_0113.txt AC 12 ms 9000 KiB
test_0114.txt AC 12 ms 9032 KiB
test_0115.txt AC 12 ms 9036 KiB
test_0116.txt AC 12 ms 9076 KiB
test_0117.txt AC 12 ms 9028 KiB
test_0118.txt AC 12 ms 8988 KiB
test_0119.txt AC 12 ms 9012 KiB
test_0120.txt AC 12 ms 8864 KiB
test_0121.txt AC 12 ms 9008 KiB
test_0122.txt AC 12 ms 9048 KiB
test_0123.txt AC 12 ms 9000 KiB
test_0124.txt AC 13 ms 8700 KiB
test_0125.txt AC 13 ms 9040 KiB
test_0126.txt AC 12 ms 8832 KiB
test_0127.txt AC 12 ms 8800 KiB
test_0128.txt AC 12 ms 8848 KiB
test_0129.txt AC 12 ms 9032 KiB
test_0130.txt AC 12 ms 9016 KiB
test_0131.txt AC 12 ms 8796 KiB
test_0132.txt AC 12 ms 8844 KiB
test_0133.txt AC 12 ms 9028 KiB
test_0134.txt AC 12 ms 8772 KiB
test_0135.txt AC 13 ms 8644 KiB
test_0136.txt AC 12 ms 9036 KiB
test_0137.txt AC 12 ms 8928 KiB
test_0138.txt AC 12 ms 9000 KiB
test_0139.txt AC 12 ms 8848 KiB
test_0140.txt AC 12 ms 8988 KiB
test_0141.txt AC 12 ms 9000 KiB
test_0142.txt AC 13 ms 8956 KiB
test_0143.txt AC 12 ms 9104 KiB
test_0144.txt AC 12 ms 9000 KiB
test_0145.txt AC 12 ms 8832 KiB
test_0146.txt AC 12 ms 9008 KiB
test_0147.txt AC 12 ms 8816 KiB
test_0148.txt AC 13 ms 8992 KiB
test_0149.txt AC 12 ms 8976 KiB