結果
| 問題 | No.295 hel__world | 
| コンテスト | |
| ユーザー |  gew1fw | 
| 提出日時 | 2025-06-12 21:11:29 | 
| 言語 | PyPy3 (7.3.15) | 
| 結果 | 
                                WA
                                 
                             | 
| 実行時間 | - | 
| コード長 | 1,486 bytes | 
| コンパイル時間 | 684 ms | 
| コンパイル使用メモリ | 82,428 KB | 
| 実行使用メモリ | 183,224 KB | 
| 最終ジャッジ日時 | 2025-06-12 21:13:02 | 
| 合計ジャッジ時間 | 5,316 ms | 
| ジャッジサーバーID (参考情報) | judge5 / judge3 | 
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| ファイルパターン | 結果 | 
|---|---|
| sample | AC * 4 | 
| other | AC * 32 WA * 21 | 
ソースコード
def main():
    import sys
    from collections import defaultdict
    # Read input
    s_alpha = list(map(int, sys.stdin.readline().split()))
    T = sys.stdin.readline().strip()
    # Compute runs of T
    if not T:
        print(0)
        return
    t_runs = []
    prev = T[0]
    t_runs.append(prev)
    for c in T[1:]:
        if c != prev:
            t_runs.append(c)
            prev = c
    K = len(t_runs)
    if K == 0:
        print(0)
        return
    # Group runs by character
    groups = defaultdict(list)
    for idx, c in enumerate(t_runs):
        groups[c].append(idx)
    # Check feasibility and compute a_i for each group
    product = 1
    for c in groups:
        m_c = len(groups[c])
        s = s_alpha[ord(c) - ord('a')]
        if s < m_c:
            print(0)
            return
        d = s - m_c
        x = d // m_c
        r = d % m_c
        # Assign a_i's for each run in the group
        # Since the runs are in the order of t_runs, we need to collect them
        # We'll store a list of a_i's for each run in t_runs order
        a_list = [1 + x + (1 if i < r else 0) for i in range(m_c)]
        for idx_in_group, run_pos in enumerate(groups[c]):
            a = a_list[idx_in_group]
            t_runs[run_pos] = a
    # Compute the product
    product = 1
    for a in t_runs:
        product *= a
        if product > (1 << 62):
            print("hel")
            return
    print(product)
if __name__ == "__main__":
    main()
            
            
            
        