結果
問題 | No.182 新規性の虜 |
ユーザー | McGregorsh |
提出日時 | 2023-03-19 14:23:45 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 158 ms / 5,000 ms |
コード長 | 1,499 bytes |
コンパイル時間 | 311 ms |
コンパイル使用メモリ | 82,120 KB |
実行使用メモリ | 117,220 KB |
最終ジャッジ日時 | 2024-09-18 13:49:11 |
合計ジャッジ時間 | 5,562 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 | 120 ms
89,432 KB |
testcase_01 | AC | 126 ms
89,472 KB |
testcase_02 | AC | 125 ms
89,412 KB |
testcase_03 | AC | 122 ms
88,960 KB |
testcase_04 | AC | 125 ms
89,472 KB |
testcase_05 | AC | 123 ms
89,344 KB |
testcase_06 | AC | 122 ms
88,960 KB |
testcase_07 | AC | 121 ms
88,832 KB |
testcase_08 | AC | 144 ms
103,296 KB |
testcase_09 | AC | 153 ms
114,176 KB |
testcase_10 | AC | 150 ms
111,104 KB |
testcase_11 | AC | 147 ms
106,112 KB |
testcase_12 | AC | 134 ms
93,440 KB |
testcase_13 | AC | 127 ms
89,216 KB |
testcase_14 | AC | 126 ms
88,960 KB |
testcase_15 | AC | 124 ms
89,472 KB |
testcase_16 | AC | 122 ms
89,472 KB |
testcase_17 | AC | 128 ms
89,472 KB |
testcase_18 | AC | 152 ms
99,200 KB |
testcase_19 | AC | 141 ms
95,744 KB |
testcase_20 | AC | 133 ms
91,904 KB |
testcase_21 | AC | 153 ms
100,480 KB |
testcase_22 | AC | 136 ms
93,312 KB |
testcase_23 | AC | 121 ms
89,424 KB |
testcase_24 | AC | 158 ms
117,220 KB |
testcase_25 | AC | 136 ms
101,120 KB |
testcase_26 | AC | 125 ms
89,896 KB |
testcase_27 | AC | 122 ms
89,344 KB |
evil01.txt | AC | 159 ms
117,892 KB |
evil02.txt | AC | 174 ms
117,856 KB |
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 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 def main(): N = int(input()) A = i_list() co = Counter(A) ans = 0 for key, value in co.items(): if value == 1: ans += 1 print(ans) if __name__ == '__main__': main()