結果
| 問題 | No.1141 田グリッド |
| コンテスト | |
| ユーザー |
buey_t
|
| 提出日時 | 2023-03-28 11:27:44 |
| 言語 | PyPy3 (7.3.15) |
| 結果 |
AC
|
| 実行時間 | 494 ms / 2,000 ms |
| コード長 | 2,911 bytes |
| コンパイル時間 | 172 ms |
| コンパイル使用メモリ | 82,280 KB |
| 実行使用メモリ | 116,532 KB |
| 最終ジャッジ日時 | 2024-09-20 02:15:21 |
| 合計ジャッジ時間 | 11,768 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 31 |
ソースコード
def main():
from math import sqrt,sin,cos,tan,ceil,radians,floor,gcd,exp,log,log10,log2,factorial,fsum
from heapq import heapify, heappop, heappush
from bisect import bisect_left, bisect_right
from copy import deepcopy
import copy
import random
from collections import deque,Counter,defaultdict
from itertools import permutations,combinations
from decimal import Decimal,ROUND_HALF_UP
#tmp = Decimal(mid).quantize(Decimal('0'), rounding=ROUND_HALF_UP)
from functools import lru_cache, reduce
#@lru_cache(maxsize=None)
from operator import add,sub,mul,xor,and_,or_,itemgetter
INF = 10**18
mod1 = 10**9+7
mod2 = 998244353
#DecimalならPython
#再帰ならPython!!!!!!!!!!!!!!!!!!!!!!!!!!
'''
または、か
0が含まれてるパターンがえぐい
二次元を1次元に変えてしまえばセグメントツリーが使えるのかな
だから田なのか
'''
H,W = map(int, input().split())
A = [list(map(int, input().split())) for _ in range(H)]
acm1 = [[1]*(W+1) for _ in range(H+1)]
acm2 = [[1]*(W+1) for _ in range(H+1)]
acm3 = [[1]*(W+1) for _ in range(H+1)]
acm4 = [[1]*(W+1) for _ in range(H+1)]
for i in range(H):
for j in range(W):
acm1[i][j] = A[i][j]
acm2[i][j] = A[i][j]
acm3[i][j] = A[i][j]
acm4[i][j] = A[i][j]
for i in range(H):
for j in range(W-1):
acm1[i][j+1] *= acm1[i][j]
acm1[i][j+1] %= mod1
for j in range(W):
for i in range(H-1):
acm1[i+1][j] *= acm1[i][j]
acm1[i+1][j] %= mod1
for i in reversed(range(H)):
for j in range(W-1):
acm3[i][j+1] *= acm3[i][j]
acm3[i][j+1] %= mod1
for j in range(W):
for i in reversed(range(1,H)):
acm3[i-1][j] *= acm3[i][j]
acm3[i-1][j] %= mod1
for i in range(H):
for j in reversed(range(1,W)):
acm2[i][j-1] *= acm2[i][j]
acm2[i][j-1] %= mod1
for j in reversed(range(W)):
for i in range(H-1):
acm2[i+1][j] *= acm2[i][j]
acm2[i+1][j] %= mod1
for i in reversed(range(H)):
for j in reversed(range(1,W)):
acm4[i][j-1] *= acm4[i][j]
acm4[i][j-1] %= mod1
for j in reversed(range(W)):
for i in reversed(range(1,H)):
acm4[i-1][j] *= acm4[i][j]
acm4[i-1][j] %= mod1
Q = int(input())
for _ in range(Q):
r,c = map(int, input().split())
print(acm1[r-2][c-2]%mod1*acm2[r-2][c]%mod1*acm3[r][c-2]%mod1*acm4[r][c]%mod1)
if __name__ == '__main__':
main()
buey_t