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 | 2016-07-10 14:02:07 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 267 ms / 5,000 ms |
コード長 | 3,108 bytes |
コンパイル時間 | 1,371 ms |
コンパイル使用メモリ | 96,360 KB |
実行使用メモリ | 6,016 KB |
最終ジャッジ日時 | 2024-10-13 10:13:10 |
合計ジャッジ時間 | 4,285 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge5 |
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ファイルパターン | 結果 |
---|---|
other | AC * 5 |
ソースコード
#pragma GCC optimize ("O3")#pragma GCC target ("avx") // yukicoder// #pragma GCC target ("sse4.2") // SPOJ, codechef#include <cstdio>#include <cassert>#include <cmath>#include <cstring>#include <algorithm>#include <iostream>#include <vector>#include <map>#include <set>#include <functional>#include <tuple>#define _rep(_1, _2, _3, _4, name, ...) name#define rep2(i, n) rep3(i, 0, n)#define rep3(i, a, b) rep4(i, a, b, 1)#define rep4(i, a, b, c) for (int i = int(a); i < int(b); i += int(c))#define rep(...) _rep(__VA_ARGS__, rep4, rep3, rep2, _)(__VA_ARGS__)using namespace std;using i64 = long long;using u8 = unsigned char;using u32 = unsigned;using u64 = unsigned long long;using f80 = long double;struct fast_div {using u128 = __uint128_t;fast_div() {}fast_div(u64 n) : m(n) {s = (n == 1) ? 0 : 127 - __builtin_clzll(n - 1);x = ((u128(1) << s) + n - 1) / n;}friend u64 operator / (u64 n, fast_div d) { return u128(n) * d.x >> d.s; }friend u64 operator % (u64 n, fast_div d) { return n - n / d * d.m; }u64 m, s, x;};void set_bit(u64* a, int i) {a[i >> 6] |= u64(1) << (i & 63);}void clear_bit(u64* a, int i) {a[i >> 6] &= ~(u64(1) << (i & 63));}void flip_bit(u64* a, int i) {a[i >> 6] ^= u64(1) << (i & 63);}bool get_bit(u64* a, int i) {return a[i >> 6] & (u64(1) << (i & 63));}void init_A(u64* A, int N, int S, int X, int Y, int Z) {auto fZ = fast_div(Z);rep(i, N) {if (S & 1) set_bit(A, i);else clear_bit(A, i);S = (u64(X) * S + Y) % fZ;}}#define getchar getchar_unlockedint get_int() {int n; char c;while ((c = getchar()) < '0');n = c - '0';while ((c = getchar()) >= '0') n = n * 10 + c - '0';return n;}void vec_xor(u64* A, int s, int t, int u, int, u64* B) {int q1 = s / 64, r1 = s % 64;int q2 = t / 64, r2 = t % 64;int q3 = u / 64, r3 = u % 64;int beg = q1, end = q2 + (r2 > 0);rep(i, beg, end) B[i - beg] = A[i];if (r1) B[0] &= ~((u64(1) << r1) - 1);if (r2) B[end - beg - 1] &= (u64(1) << r2) - 1;B[-1] = B[end - beg] = 0;int d = r3 - r1;if (d < 0) {d = -d;rep(i, -1, end - beg) A[q3 + i] ^= (B[i] >> d) | (B[i + 1] << (64 - d));} else if (d == 0) {rep(i, end - beg) A[q3 + i] ^= B[i];} else {rep(i, end - beg + 1) A[q3 + i] ^= (B[i] << d) | (B[i - 1] >> (64 - d));}}const int N_MAX = 2e6;void print_vec(u64* A, int N) {static char ans[N_MAX + 10];rep(i, N) ans[i] = get_bit(A, i) ? 'O' : 'E';ans[N] = '\0';puts(ans);}void solve() {static u64 A[N_MAX / 64 + 1];static u64 B[100000 / 64 + 10];int N, S, X, Y, Z;while (~scanf("%d %d %d %d %d", &N, &S, &X, &Y, &Z)) {init_A(A, N, S, X, Y, Z);int Q = get_int();rep(_, Q) {int s = get_int() - 1;int t = get_int();int u = get_int() - 1;int v = get_int();vec_xor(A, s, t, u, v, B + 1);}print_vec(A, N);}}int main() {clock_t beg = clock();solve();clock_t end = clock();fprintf(stderr, "%.3f sec\n", double(end - beg) / CLOCKS_PER_SEC);return 0;}