oj.uz

답안 #807682

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
807682 2023-08-04T21:27:03 Z ttamx 레지스터 (IOI21_registers) C++17
100 / 100
 1 ms 512 KB 
#include "registers.h"
#include "bits/stdc++.h"
 
using namespace std;
 
const int B=2000;
const int ONE=99;
const int ALT=98;
const int FILL=97;
 
void construct_instructions(int s, int n, int k, int q) {
	vector<bool> b1(B),b2(B),b3(B);
	for(int i=0;i<B;i+=2*k)b1[i]=1;
	append_store(ONE,b1);
	for(int i=0;i<B;i+=2*k)for(int j=0;j<k;j++)b2[i+j]=1;
	append_store(ALT,b2);
	for(int i=n*k;i<B;i++)b3[i]=1;
	append_store(FILL,b3);
	append_or(0,0,FILL);
	auto build=[&](){
		append_and(0,0,ALT); // A
		append_and(1,1,ALT); // B
		append_not(2,1); // - B - 1
		append_add(2,0,2); // A - B - 1
		append_right(2,2,k);
		append_not(3,2);
		append_and(5,1,3);
		append_and(6,0,2);
		append_or(6,5,6);
		append_and(7,1,2);
		append_and(8,0,3);
		append_or(8,7,8);
	};
	if(s==0){
		int cnt=k;
		while(n>1){
			append_right(1,0,cnt);
			build();
			append_move(0,6);
			n=(n+1)/2;
			cnt<<=1;
		}
	}else{
		for(int i=0;i<n;i++){
			if(i&1)append_left(1,0,k);
			else append_right(1,0,k);
			build();
			if(i&1)append_right(6,6,k);
			else append_left(8,8,k);
			append_or(0,6,8);
		}
		append_not(FILL,FILL);
		append_and(0,0,FILL);
	}
}

Subtask #1
10.0 / 10.0

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

Subtask #2
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 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 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct

Subtask #4
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct

Subtask #5
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct

Subtask #6
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 468 KB Output is correct
4 Correct 1 ms 512 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct