結果

問題 No.1630 Sorting Integers (Greater than K)
コンテスト
ユーザー lam6er
提出日時 2025-04-15 23:55:17
言語 PyPy3
(7.3.15)
結果
TLE  
実行時間 -
コード長 2,695 bytes
コンパイル時間 259 ms
コンパイル使用メモリ 82,708 KB
実行使用メモリ 258,828 KB
最終ジャッジ日時 2025-04-15 23:56:47
合計ジャッジ時間 4,661 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge3
このコードへのチャレンジ
（要ログイン）
ファイルパターン 結果
sample AC * 5
other AC * 11 TLE * 1 -- * 10
権限があれば一括ダウンロードができます

ソースコード

diff # 

def main():
    import sys
    input = sys.stdin.read().split()
    N = int(input[0])
    K = input[1]
    c = list(map(int, input[2:11]))
    counts = [0] * 10  # counts[1..9] are used
    for i in range(9):
        counts[i+1] = c[i]
    
    # Check if N != len(K)
    if N != len(K):
        if N < len(K):
            print(-1)
            return
        else:
            # Generate minimal N-digit number
            res = []
            for i in range(1, 10):
                res.extend([str(i)] * counts[i])
            res.sort()
            print(''.join(res))
            return
    
    # Check if the minimal number is greater than K
    minimal = []
    for i in range(1, 10):
        minimal.extend([str(i)] * counts[i])
    minimal.sort()
    minimal_str = ''.join(minimal)
    if minimal_str > K:
        print(minimal_str)
        return
    
    # Now, find the next number greater than K
    def can_form(s, cnt):
        current_counts = cnt.copy()
        for i in range(len(s)):
            current_digit = int(s[i])
            # Check for any digit greater than current_digit
            for d in range(current_digit + 1, 10):
                if current_counts[d] > 0:
                    return True
            # Check if current_digit is available
            if current_counts[current_digit] == 0:
                return False
            current_counts[current_digit] -= 1
        return False
    
    prefix = []
    current_counts = counts.copy()
    for i in range(N):
        d = int(K[i])
        found = False
        for m in range(d, 10):
            if current_counts[m] == 0:
                continue
            if m > d:
                # Generate the number
                new_counts = current_counts.copy()
                new_counts[m] -= 1
                remaining = []
                for digit in range(1, 10):
                    remaining.append(str(digit) * new_counts[digit])
                remaining = ''.join(remaining)
                M = ''.join(prefix) + str(m) + remaining
                print(M)
                return
            else:
                # m == d
                new_counts = current_counts.copy()
                new_counts[m] -= 1
                suffix = K[i+1:]
                if can_form(suffix, new_counts):
                    prefix.append(str(m))
                    current_counts = new_counts
                    found = True
                    break
        if not found:
            print(-1)
            return
    # After processing all digits
    final_number = ''.join(prefix)
    if final_number > K:
        print(final_number)
    else:
        print(-1)

if __name__ == "__main__":
    main()
0