結果
問題 | No.1290 Addition and Subtraction Operation |
ユーザー | mkawa2 |
提出日時 | 2021-09-04 18:55:01 |
言語 | PyPy3 (7.3.15) |
結果 |
AC
|
実行時間 | 659 ms / 2,000 ms |
コード長 | 1,225 bytes |
コンパイル時間 | 389 ms |
コンパイル使用メモリ | 87,220 KB |
実行使用メモリ | 96,496 KB |
最終ジャッジ日時 | 2023-08-23 08:36:33 |
合計ジャッジ時間 | 22,609 ms |
ジャッジサーバーID (参考情報) |
judge15 / judge14 |
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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 | 73 ms
71,488 KB |
testcase_01 | AC | 74 ms
71,260 KB |
testcase_02 | AC | 74 ms
71,556 KB |
testcase_03 | AC | 73 ms
71,388 KB |
testcase_04 | AC | 74 ms
71,372 KB |
testcase_05 | AC | 73 ms
71,504 KB |
testcase_06 | AC | 74 ms
71,348 KB |
testcase_07 | AC | 75 ms
71,132 KB |
testcase_08 | AC | 76 ms
71,348 KB |
testcase_09 | AC | 75 ms
71,384 KB |
testcase_10 | AC | 75 ms
71,312 KB |
testcase_11 | AC | 73 ms
71,168 KB |
testcase_12 | AC | 75 ms
71,400 KB |
testcase_13 | AC | 74 ms
71,316 KB |
testcase_14 | AC | 74 ms
71,352 KB |
testcase_15 | AC | 73 ms
71,440 KB |
testcase_16 | AC | 73 ms
71,264 KB |
testcase_17 | AC | 73 ms
71,168 KB |
testcase_18 | AC | 72 ms
71,512 KB |
testcase_19 | AC | 73 ms
71,348 KB |
testcase_20 | AC | 72 ms
71,500 KB |
testcase_21 | AC | 74 ms
71,176 KB |
testcase_22 | AC | 72 ms
71,500 KB |
testcase_23 | AC | 71 ms
71,520 KB |
testcase_24 | AC | 72 ms
71,148 KB |
testcase_25 | AC | 73 ms
71,356 KB |
testcase_26 | AC | 74 ms
71,512 KB |
testcase_27 | AC | 73 ms
71,468 KB |
testcase_28 | AC | 73 ms
71,420 KB |
testcase_29 | AC | 74 ms
71,336 KB |
testcase_30 | AC | 74 ms
71,480 KB |
testcase_31 | AC | 72 ms
71,532 KB |
testcase_32 | AC | 73 ms
71,484 KB |
testcase_33 | AC | 71 ms
71,172 KB |
testcase_34 | AC | 73 ms
71,260 KB |
testcase_35 | AC | 73 ms
71,244 KB |
testcase_36 | AC | 75 ms
71,440 KB |
testcase_37 | AC | 73 ms
71,364 KB |
testcase_38 | AC | 75 ms
71,112 KB |
testcase_39 | AC | 75 ms
71,428 KB |
testcase_40 | AC | 74 ms
71,284 KB |
testcase_41 | AC | 75 ms
71,384 KB |
testcase_42 | AC | 385 ms
86,484 KB |
testcase_43 | AC | 366 ms
86,776 KB |
testcase_44 | AC | 367 ms
86,396 KB |
testcase_45 | AC | 361 ms
86,604 KB |
testcase_46 | AC | 355 ms
86,460 KB |
testcase_47 | AC | 362 ms
86,712 KB |
testcase_48 | AC | 362 ms
86,444 KB |
testcase_49 | AC | 363 ms
86,472 KB |
testcase_50 | AC | 364 ms
86,400 KB |
testcase_51 | AC | 358 ms
86,692 KB |
testcase_52 | AC | 362 ms
86,564 KB |
testcase_53 | AC | 367 ms
86,488 KB |
testcase_54 | AC | 362 ms
86,616 KB |
testcase_55 | AC | 362 ms
86,388 KB |
testcase_56 | AC | 363 ms
86,388 KB |
testcase_57 | AC | 135 ms
95,356 KB |
testcase_58 | AC | 140 ms
95,104 KB |
testcase_59 | AC | 126 ms
95,296 KB |
testcase_60 | AC | 164 ms
95,024 KB |
testcase_61 | AC | 149 ms
95,160 KB |
testcase_62 | AC | 156 ms
95,568 KB |
testcase_63 | AC | 135 ms
95,492 KB |
testcase_64 | AC | 115 ms
95,264 KB |
testcase_65 | AC | 124 ms
95,296 KB |
testcase_66 | AC | 148 ms
95,156 KB |
testcase_67 | AC | 169 ms
95,232 KB |
testcase_68 | AC | 155 ms
95,468 KB |
testcase_69 | AC | 137 ms
95,176 KB |
testcase_70 | AC | 135 ms
95,024 KB |
testcase_71 | AC | 142 ms
95,296 KB |
testcase_72 | AC | 127 ms
95,092 KB |
testcase_73 | AC | 151 ms
95,584 KB |
testcase_74 | AC | 102 ms
95,532 KB |
testcase_75 | AC | 122 ms
95,116 KB |
testcase_76 | AC | 137 ms
95,160 KB |
testcase_77 | AC | 486 ms
96,324 KB |
testcase_78 | AC | 524 ms
96,272 KB |
testcase_79 | AC | 300 ms
96,464 KB |
testcase_80 | AC | 659 ms
96,368 KB |
testcase_81 | AC | 641 ms
96,248 KB |
testcase_82 | AC | 161 ms
96,176 KB |
testcase_83 | AC | 184 ms
96,496 KB |
testcase_84 | AC | 230 ms
96,256 KB |
testcase_85 | AC | 148 ms
96,260 KB |
testcase_86 | AC | 118 ms
96,172 KB |
ソースコード
import sys # sys.setrecursionlimit(200005) int1 = lambda x: int(x)-1 p2D = lambda x: print(*x, sep="\n") def II(): return int(sys.stdin.readline()) def LI(): return list(map(int, sys.stdin.readline().split())) def LI1(): return list(map(int1, sys.stdin.readline().split())) def LLI(rows_number): return [LI() for _ in range(rows_number)] def LLI1(rows_number): return [LI1() for _ in range(rows_number)] def SI(): return sys.stdin.readline().rstrip() # dij = [(0, 1), (-1, 0), (0, -1), (1, 0)] dij = [(0, 1), (-1, 0), (0, -1), (1, 0), (1, 1), (1, -1), (-1, 1), (-1, -1)] inf = 10**20 # md = 998244353 # md = 10**9+7 from heapq import * n,m=LI() bb=LI() bb=[-b if i&1 else b for i,b in enumerate(bb)] hp=[] for _ in range(m): l,r=LI() l-=1 heappush(hp,(l,r)) def ok(): now=0 cs=[0]*(n+1) for i,b in enumerate(bb): now+=cs[i] pr=-1 if hp and hp[0][0]==i: l,r=heappop(hp) cs[r]-=b-now now=b pr=r while hp and hp[0][0]==i: l,r=heappop(hp) if pr<r: heappush(hp,(pr,r)) pr=r if now!=b: return False return True print("YES" if ok() else "NO")