oj.uz

Submission #596820

# Submission time Handle Problem Language Result Execution time Memory
596820 2022-07-15T06:58:11 Z 8e7 Bit Shift Registers (IOI21_registers) C++17
0 / 100
 1 ms 300 KB 
//Challenge: Accepted
#include "registers.h"
#include <iostream>
#include <algorithm>
#include <vector>
#include <utility>
using namespace std;
void debug(){cout << endl;}
template<class T, class ... U> void debug(T a, U ... b){cout << a << " ", debug(b...);}
template<class T> void pary(T l, T r) {
	while (l != r) cout << *l << " ", l++;
	cout << endl;
}
#define ll long long
#define maxn 400005
#define pii pair<int, int>
#define ff first
#define ss second
#define io ios_base::sync_with_stdio(0);cin.tie(0);
const int M = 100;
const int B = 2000;

void construct_instructions(int tasktype, int N, int K, int q) {
	if (tasktype == 0) {
		append_move(1, 0);
		append_right(1, 1, K);	
		append_xor(2, 0, 1);
		{
			int tmp = K - 1;
			int i = 0;
			while (tmp) {
				if (tmp <= (1<<i)) {
					append_move(3, 2);
					append_right(3, 3, tmp);
					append_or(2, 2, 3);
					tmp = 0;
				} else {
					append_move(3, 2);
					append_right(3, 3, (1<<i));	
					append_or(2, 2, 3);
					tmp -= 1<<i;
				}
			}
		}
		append_right(4, 2, 1);
		append_xor(5, 3, 4); //5: 1 on the different bit
		append_and(6, 1, 5); //check if 6 is 0
		vector<bool> st(B, 0);
		for (int i = 0;i < K;i++) st[i] = 1;	
		append_store(99, st);
		append_add(6, 6, 99);
		append_right(6, 6, K);
		{
			int tmp = K - 1;
			int i = 0;
			while (tmp) {
				if (tmp <= (1<<i)) {
					append_move(7, 6);
					append_left(7, 7, tmp);
					append_or(6, 6, 7);
					tmp = 0;
				} else {
					append_move(7, 6);
					append_left(7, 7, (1<<i));
					append_or(6, 6, 7);
					tmp -= 1<<i;
				}
			}
		}
		append_not(7, 6);
		append_and(8, 1, 7); 
		append_and(9, 0, 6);
		append_add(0, 8, 9);
	}	
}
/*
0 2 2 1000
0 1
1 0
 
*/

Subtask #1
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Incorrect min value
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 300 KB Incorrect min value
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Incorrect min value
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Incorrect min value
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Incorrect sorting
2 Halted 0 ms 0 KB -

Subtask #6
0.0 / 29.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Incorrect sorting
2 Halted 0 ms 0 KB -