oj.uz

Submission #1060745

# Submission time Handle Problem Language Result Execution time Memory
1060745 2024-08-15T21:47:07 Z jamjanek Bit Shift Registers (IOI21_registers) C++17
0 / 100
 1 ms 348 KB 
#include "registers.h"
#include<bits/stdc++.h>
using namespace std;
void construct_instructions(int s, int n, int k, int q) {
	
//	znajdz 1 rozniaca sie pozycje;
	
	append_right(1, 0, k);//ustaw b
	
	append_left(0, 0, 2000-k), append_right(0,0,2000-k);//ustaw a

	
	vector<bool>jeden(2000, 0);jeden[0] = 1;append_store(1, jeden);

	//0 - a
	//1 - b
	//2 - "1"
	//3 - czy_znaleziono_pozcje
	//4 ktora wieksza
	int i;
	for(i=k-1;i>=0;i--){
		append_right(5, 0, i);
		append_right(6, 1, i);
		append_and(5, 5, 2);//i-ty bit a
		append_and(6, 6, 2);//i-ty bit b
		append_xor(7, 5, 6);//xor
		
		append_xor(8, 3, 2); // !4
		append_and(8, 8, 7), append_and(4, 8, 5); // 1 - jesli b<a
		//3 = (!4) & 7 & 5
		
		append_or(3, 3, 7);//czy_znaleziono_poprawione
	}
	//3 same 0 jeśli a<b, same 1, jeśli b<a
	append_move(3, 4);
	for(i=1;i<k;i++){
		append_left(3,3,1);
		append_or(3, 3, 4);
	}

	append_and(4, 0, 3);
	append_xor(4, 4, 0); //a^(a&1111)
	append_and(5, 1, 3); //b&1111
	append_or(0, 4, 5);
	//a^(a&1111)    |    b&1111

	return;
}

Subtask #1
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Incorrect min value
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Wrong answer detected in grader
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 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 348 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 348 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 348 KB Incorrect sorting
2 Halted 0 ms 0 KB -