Submission #445510

#	Time	Username	Problem	Language	Result	Execution time	Memory
445510		grt	Knjige (COCI20_knjige)	C++17	50 / 50	2 ms	472 KiB

Main

#include <bits/stdc++.h>
#define ST first
#define ND second
#define PB push_back

using namespace std;
using ll = long long;
using pi = pair<int,int>;
using vi = vector<int>;

const int nax = 110;
int n, d[nax];

vector<tuple<bool,bool,bool>>moves;

int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cin >> n;
	for(int i = 0; i < n; ++i) {
		cin >> d[i];
	}
	int tp = 0;
	int cnt = 0;
	for(int step = 1; step <= n; ++step) {
		cnt = 0;
		vi ord;
		int target = 1000000;
		for(int i = tp; i < n; ++i) {
			target = min(target, d[i]);
		}
		while(d[tp] != target) {
			//cout << "UZMI L L\n";
			ord.PB(d[tp]);
			moves.PB({0,0,0});
			moves.PB({1,0,1});
			cnt++;
			tp++;
		}
		moves.PB({0, 1, 0});
		for(int i = 0; i < cnt; ++i) {
			moves.PB({0, 0, 1});
			moves.PB({1, 0, 0});
		}
		moves.PB({1, 1, 1});
		tp -= (cnt - 1);
		//reverse(ord.begin(), ord.end());
		for(int i = tp; i < tp + cnt; ++i) {
			d[i] = ord[i - tp];
		}
	}
	for(int i = 0; i < n; ++i) {
		moves.PB({0, 1, 1});
		moves.PB({1, 1, 0});
	}
	cout << (int)moves.size() << "\n";
	for(auto [x,y,z] : moves) {
		if(x) cout << "STAVI ";
		else cout << "UZMI ";
		if(y) cout << "D ";
		else cout << "L ";
		if(z) cout << "D ";
		else cout << "L ";
		cout << "\n";
	}
}

• Subtask 1: 50 / 50