結果
問題 | No.142 単なる配列の操作に関する実装問題 |
ユーザー |
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提出日時 | 2015-04-04 08:14:14 |
言語 | C++11(廃止可能性あり) (gcc 13.3.0) |
結果 |
TLE
(最新)
AC
(最初)
|
実行時間 | - |
コード長 | 1,407 bytes |
コンパイル時間 | 1,335 ms |
コンパイル使用メモリ | 159,752 KB |
実行使用メモリ | 14,016 KB |
最終ジャッジ日時 | 2024-07-04 01:43:04 |
合計ジャッジ時間 | 14,594 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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ファイルパターン | 結果 |
---|---|
other | AC * 4 TLE * 1 |
コンパイルメッセージ
main.cpp: In function ‘int main()’: main.cpp:12:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 12 | scanf("%d %d %d %d %d", &N, &S, &X, &Y, &Z); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:24:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 24 | scanf("%d", &Q); | ~~~~~^~~~~~~~~~ main.cpp:30:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 30 | scanf("%d %d %d %d", &sk, &tk, &uk, &vk); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ソースコード
#define _CRT_SECURE_NO_WARNINGS#include "bits/stdc++.h"using namespace std;unsigned long long A[210000];unsigned long long C[21000];#define move 5int main() {int N, S, X, Y, Z;scanf("%d %d %d %d %d", &N, &S, &X, &Y, &Z);int pre = S;int BIT = (1 << move) - 1;for (int i = 0; i < N; i++){int abase = i >> move;int apos = i & BIT;if (pre % 2) A[abase] |= 1ULL << apos;pre = (int)(((long long)X * pre + Y) % Z);}int Q;scanf("%d", &Q);for (int l = 0; l < Q; l++){int sk, tk, uk, vk;scanf("%d %d %d %d", &sk, &tk, &uk, &vk);sk--; tk--; uk--; vk--;int sb, sp, tb, tp, ub, up, vb, vp;sb = sk >> move;sp = sk & BIT;tb = tk >> move;tp = tk & BIT;ub = uk >> move;up = uk & BIT;vb = vk >> move;vp = vk & BIT;for (int i = ub; i <= vb; i++){C[i - ub] = 0;}int cp = up;int cb = 0;for (int i = sb; i <= tb; i++){int target = BIT;if (i == tb) target = tp;while (sp <= target){int len = min(target - sp + 1, BIT - cp + 1);C[cb] |= (((1UL << len) - 1) & (A[i] >> sp)) << cp;sp += len;cp += len;if (cp > BIT){cb++;cp = 0;}}sp = 0;}for (int i = ub; i <= vb; i++){A[i] ^= C[i - ub];}}for (int i = 0; i < N; i++){int b = i >> move;int p = i & BIT;if ((A[b] >> p) & 1) printf("O");else printf("E");}printf("\n");}