제출 #1245746

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1245746		nicolo_010	Bit Shift Registers (IOI21_registers)	C++20	22 / 100	1 ms	328 KiB

registers

#include <bits/stdc++.h>
#include "registers.h"
using namespace std;
#define rep(i, k, n) for (int i=k; i<n;  i++)

void construct_instructions(int s, int n, int k, int q) {
	if (s==0) {
		vector<bool> tmp(2000, 0);
		rep(i, 0, k) tmp[i] = 1;
		append_store(50, tmp);
		tmp.assign(2000, 0);
		tmp[0] = 1;
		append_store(25, tmp);
		rep(i, 0, n) {
			//x = a[i];
			//y = register[50];
			//1 = register[25];
			append_left(1, 0, 2000-k);
			append_right(1, 1, 2000-k);
			append_not(2, 50);
			append_add(3, 2, 25);
			//x-y
			append_add(4, 3, 1);
			//(x-y)>>bits
			append_right(5, 4, k);
			append_and(6, 5, 4);
			append_add(50, 50, 6);
			append_right(0, 0, k);
		}
		append_move(0, 50);
	}
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 11
• Subtask 3: 12 / 12
• Subtask 4: 0 / 25
• Subtask 5: 0 / 13
• Subtask 6: 0 / 29