oj.uz

답안 #829409

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
829409 2023-08-18T10:23:05 Z ymm 레지스터 (IOI21_registers) C++17
100 / 100
 4 ms 1160 KB 
#include "registers.h"
#include <bits/stdc++.h>
#define Loop(x,l,r) for (ll x = (l); x < (r); ++x)
typedef long long ll;
using namespace std;

const int b = 2000, m = 100;

void do_swap(int k, int skip)
{
	vector<bool> msk(b), msk1(b);
	for (int i = skip; i*k < b; i += 2) {
		msk1[i*k] = 1;
		Loop (j,i*k,min<int>(i*k+k,b))
			msk[j] = 1;
	}
	vector<bool> msks(b);
	Loop (i,0,skip*k)
		msks[i] = 1;
	append_store(m-1, msk1);
	append_store(m-2, msk);
	append_store(m-3, msks);
	append_and(m-4, 0, m-3);
	append_right(1, 0, k);
	append_not(1, 1);
	append_and(0, 0, m-2);
	append_and(1, 1, m-2);
	append_print(0);
	append_print(1);
	append_add(2, 0, 1);
	append_right(2, 2, k);
	append_xor(2, 2, m-2);
	append_add(2, 2, m-1);
	append_and(2, 2, m-2);
	append_print(2);
	append_xor(1, 1, m-2);
	append_and(3, 0, 2);
	append_and(5, 1, 2);
	append_not(2, 2);
	append_and(4, 1, 2);
	append_and(6, 0, 2);
	append_print(3);
	append_print(4);
	append_print(5);
	append_print(6);
	append_xor(3, 3, 4);
	append_xor(5, 5, 6);
	append_left(5, 5, k);
	append_print(3);
	append_print(5);
	append_xor(0, 3, 5);
	append_print(0);
	append_xor(0, 0, m-4);
	append_print(0);
}
void Do(int k, int k2)
{
	vector<bool> msk(b), msk1(b);
	for (int i = 0; i*k2 < b; i += 2) {
		msk1[i*k2] = 1;
		Loop (j,i*k2,min<int>(i*k2+k,b))
			msk[j] = 1;
	}
	append_store(m-1, msk1);
	append_store(m-2, msk);
	append_right(1, 0, k2);
	append_not(1, 1);
	append_and(0, 0, m-2);
	append_and(1, 1, m-2);
	append_print(0);
	append_print(1);
	append_add(2, 0, 1);
	append_right(2, 2, k);
	append_xor(2, 2, m-2);
	append_add(2, 2, m-1);
	append_print(2);
	append_and(0, 0, 2);
	append_not(2, 2);
	append_not(1, 1);
	append_and(1, 1, 2);
	append_xor(0, 0, 1);
}

void construct_instructions(int s, int n, int k, int q) {
	int k2 = k;
	int cnt = 1;
	vector<bool> msk(b);
	Loop (i,0,n*k)
		msk[i] = 1;
	append_store(66, msk);
	append_xor(0, 0, 66);
	if (s == 0) {
		while (cnt < n) {
			Do(k, k2);
			k2 *= 2;
			cnt *= 2;
		}
	} else {
		Loop (i,0,n)
			do_swap(k, i&1);
	}
	append_xor(0, 0, 66);
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 296 KB Output is correct

Subtask #2
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct

Subtask #3
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 300 KB Output is correct
4 Correct 1 ms 340 KB Output is correct

Subtask #4
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 292 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 296 KB Output is correct

Subtask #5
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 300 KB Output is correct
2 Correct 1 ms 340 KB Output is correct

Subtask #6
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 300 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 4 ms 1160 KB Output is correct
4 Correct 3 ms 1080 KB Output is correct
5 Correct 2 ms 852 KB Output is correct
6 Correct 3 ms 852 KB Output is correct
7 Correct 2 ms 852 KB Output is correct