結果
問題 | No.800 四平方定理 |
ユーザー | McGregorsh |
提出日時 | 2023-07-06 22:39:36 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 1,779 ms / 2,000 ms |
コード長 | 1,565 bytes |
コンパイル時間 | 270 ms |
コンパイル使用メモリ | 82,048 KB |
実行使用メモリ | 294,560 KB |
最終ジャッジ日時 | 2024-07-20 18:05:03 |
合計ジャッジ時間 | 28,271 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
(要ログイン)
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 | 166 ms
90,880 KB |
testcase_01 | AC | 159 ms
95,740 KB |
testcase_02 | AC | 148 ms
93,260 KB |
testcase_03 | AC | 151 ms
94,080 KB |
testcase_04 | AC | 149 ms
92,348 KB |
testcase_05 | AC | 151 ms
93,824 KB |
testcase_06 | AC | 164 ms
97,288 KB |
testcase_07 | AC | 162 ms
94,976 KB |
testcase_08 | AC | 157 ms
97,144 KB |
testcase_09 | AC | 162 ms
96,116 KB |
testcase_10 | AC | 808 ms
258,944 KB |
testcase_11 | AC | 854 ms
242,384 KB |
testcase_12 | AC | 889 ms
260,360 KB |
testcase_13 | AC | 853 ms
259,568 KB |
testcase_14 | AC | 913 ms
242,432 KB |
testcase_15 | AC | 899 ms
242,156 KB |
testcase_16 | AC | 935 ms
242,148 KB |
testcase_17 | AC | 924 ms
242,432 KB |
testcase_18 | AC | 942 ms
242,432 KB |
testcase_19 | AC | 888 ms
242,432 KB |
testcase_20 | AC | 134 ms
88,448 KB |
testcase_21 | AC | 135 ms
88,460 KB |
testcase_22 | AC | 948 ms
242,432 KB |
testcase_23 | AC | 1,744 ms
294,560 KB |
testcase_24 | AC | 1,734 ms
294,296 KB |
testcase_25 | AC | 1,779 ms
294,176 KB |
testcase_26 | AC | 133 ms
88,192 KB |
testcase_27 | AC | 128 ms
88,576 KB |
testcase_28 | AC | 1,656 ms
294,440 KB |
testcase_29 | AC | 1,680 ms
294,308 KB |
testcase_30 | AC | 1,757 ms
294,428 KB |
testcase_31 | AC | 1,536 ms
259,176 KB |
testcase_32 | AC | 1,754 ms
294,556 KB |
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): for z in range(1, N+1): p = w ** 2 - z ** 2 + D ans += Cn[p] print(ans) if __name__ == '__main__': main()