oj.uz

답안 #771745

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
771745 2023-07-03T08:43:36 Z drdilyor 레지스터 (IOI21_registers) C++17
47 / 100
 1 ms 468 KB 
#include<bits/stdc++.h>
#include "registers.h"
using namespace std;

constexpr int m = 100;
constexpr int b = 2000;
constexpr int B = 2000;

void construct_instructions(int s, int n, int k, int q) {
    assert(s==0);

    int used = 1;
    int mask, ones;
    vector<bool> maskv(B), onesv(B, 1);
    for (int i = 0; i < n; i++)
        maskv[k * (i+1) - 1] = 1;

    append_store(mask = used++, maskv);
    append_store(ones = used++, onesv);

    int ans = used++;
    int val = used++;
    int has_zero = used++;
    int tmp = used++;
    int premask = used++;
    int curans = used++;

    for (int bit = k-1; bit >= 0; bit--) {
        append_and(val, 0, mask);
        append_xor(val, val, mask);
        append_add(has_zero, ones, val);

        append_right(curans, has_zero, b-1);
        append_left(curans, curans, bit);
        append_or(ans, curans, ans);
        if (!bit) break;

        append_right(has_zero, has_zero, b / 2 + 1);
        append_left(tmp, has_zero, 1);
        append_or(has_zero, has_zero, tmp);

        append_and(premask, mask, has_zero);
        append_or(mask, premask, val);
        append_right(mask, mask, 1);
    }

    append_move(0, ans);
}

Subtask #1
10.0 / 10.0

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

Subtask #2
0.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 212 KB Wrong answer detected in grader
2 Halted 0 ms 0 KB -

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 300 KB Output is correct
4 Correct 1 ms 212 KB Output is correct

Subtask #4
25.0 / 25.0

# 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 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct

Subtask #5
0.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #6
0.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -