結果
問題 | No.154 市バス |
ユーザー | McGregorsh |
提出日時 | 2023-05-30 22:28:37 |
言語 | Python3 (3.12.2 + numpy 1.26.4 + scipy 1.12.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,110 bytes |
コンパイル時間 | 437 ms |
コンパイル使用メモリ | 12,928 KB |
実行使用メモリ | 11,904 KB |
最終ジャッジ日時 | 2024-06-08 20:43:15 |
合計ジャッジ時間 | 2,949 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge2 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 226 ms
11,776 KB |
testcase_01 | AC | 228 ms
11,648 KB |
testcase_02 | AC | 225 ms
11,776 KB |
testcase_03 | AC | 229 ms
11,776 KB |
testcase_04 | AC | 230 ms
11,648 KB |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | AC | 238 ms
11,776 KB |
testcase_08 | WA | - |
ソースコード
import sys, re from fractions import Fraction from math import ceil, floor, sqrt, pi, factorial, gcd from copy import deepcopy from collections import Counter, deque, defaultdict from heapq import heapify, heappop, heappush from itertools import accumulate, product, combinations, combinations_with_replacement, permutations from bisect import bisect, bisect_left, bisect_right from functools import reduce, lru_cache from decimal import Decimal, getcontext, ROUND_HALF_UP def i_input(): return int(input()) def i_map(): return map(int, input().split()) def i_list(): return list(i_map()) def i_row(N): return [i_input() for _ in range(N)] def i_row_list(N): return [i_list() for _ in range(N)] def s_input(): return input() def s_map(): return input().split() def s_list(): return list(s_map()) def s_row(N): return [s_input for _ in range(N)] def s_row_str(N): return [s_list() for _ in range(N)] def s_row_list(N): return [list(s_input()) for _ in range(N)] def lcm(a, b): return a * b // gcd(a, b) def get_distance(x1, y1, x2, y2): d = sqrt((x2 - x1) ** 2 + (y2 - y1) ** 2) return d def rotate(table): n_fild = [] for x in zip(*table[::-1]): n_fild.append(x) return n_fild sys.setrecursionlimit(10 ** 7) INF = float('inf') MOD = 10 ** 9 + 7 MOD2 = 998244353 alpa = 'abcdefghijklmnopqrstuvwxyz' ALPA = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' #input = sys.stdin.readline def main(): T = int(input()) for i in range(T): S = input() W = [] G = [] R = [] for j in range(len(S)): if S[j] == 'W': W.append(j) if S[j] == 'G': G.append(j) if S[j] == 'R': R.append(j) lenW = len(W) lenR = len(R) lenG = len(G) juge = True if not (lenR == lenG and lenW >= lenR): juge = False else: for k in range(lenR-1, -1, -1): if not (W[k] < G[k] < R[k]): juge = False break if juge: print('possible') else: print('impossible') if __name__ == '__main__': main()