結果
問題 | No.800 四平方定理 |
ユーザー | McGregorsh |
提出日時 | 2023-07-06 22:42:11 |
言語 | PyPy3 (7.3.15) |
結果 |
TLE
(最新)
AC
(最初)
|
実行時間 | - |
コード長 | 1,630 bytes |
コンパイル時間 | 233 ms |
コンパイル使用メモリ | 82,304 KB |
実行使用メモリ | 294,560 KB |
最終ジャッジ日時 | 2024-07-20 18:07:49 |
合計ジャッジ時間 | 24,736 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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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 | 180 ms
96,128 KB |
testcase_01 | AC | 188 ms
95,360 KB |
testcase_02 | AC | 185 ms
92,672 KB |
testcase_03 | AC | 184 ms
93,952 KB |
testcase_04 | AC | 181 ms
92,288 KB |
testcase_05 | AC | 187 ms
93,440 KB |
testcase_06 | AC | 194 ms
96,896 KB |
testcase_07 | AC | 194 ms
94,720 KB |
testcase_08 | AC | 191 ms
97,024 KB |
testcase_09 | AC | 190 ms
95,744 KB |
testcase_10 | AC | 1,199 ms
258,560 KB |
testcase_11 | AC | 1,259 ms
242,304 KB |
testcase_12 | AC | 1,287 ms
259,968 KB |
testcase_13 | AC | 1,198 ms
259,072 KB |
testcase_14 | AC | 1,253 ms
242,176 KB |
testcase_15 | AC | 1,290 ms
242,048 KB |
testcase_16 | AC | 1,257 ms
241,920 KB |
testcase_17 | AC | 1,280 ms
242,176 KB |
testcase_18 | AC | 1,296 ms
242,176 KB |
testcase_19 | AC | 1,283 ms
241,792 KB |
testcase_20 | AC | 159 ms
88,320 KB |
testcase_21 | AC | 160 ms
88,320 KB |
testcase_22 | AC | 1,360 ms
242,304 KB |
testcase_23 | TLE | - |
testcase_24 | TLE | - |
testcase_25 | TLE | - |
testcase_26 | AC | 159 ms
88,320 KB |
testcase_27 | AC | 161 ms
88,320 KB |
testcase_28 | TLE | - |
testcase_29 | TLE | - |
testcase_30 | TLE | - |
testcase_31 | -- | - |
testcase_32 | -- | - |
ソースコード
import sys from sys import stdin from fractions import Fraction import math 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(stdin.readline()) def i_map(): return map(int, stdin.readline().split()) def i_list(): return list(i_map()) def s_input(): return stdin.readline()[:-1] def s_map(): return s_input().split() def s_list(): return list(s_map()) 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' def main(): N, D = i_map() nums = [] for i in range(1, N+1): a = i ** 2 for j in range(1, N+1): b = j ** 2 nums.append(a+b) Cn = Counter(nums) ans = 0 for w in range(1, N+1): a = w ** 2 for z in range(1, N+1): b = z ** 2 p = a - b + D if p < 0: break ans += Cn[p] print(ans) if __name__ == '__main__': main()