oj.uz

Submission #487417

# Submission time Handle Problem Language Result Execution time Memory
487417 2021-11-15T12:07:08 Z Nimbostratus Knjige (COCI20_knjige) C++17
50 / 50
 3 ms 1484 KB 
#include "bits/stdc++.h"
using namespace std;
#define endl '\n'
using lint = long long;
using pii = pair<int,int>;
constexpr int maxn = 2e5+5;
constexpr int inf = 2e9;
constexpr int mod = 1e9+7;

int n, a[maxn];
vector<string> v;

signed main() {
	ios_base::sync_with_stdio(false);
	cin.tie(nullptr);
	cin >> n;
	for(int i = 0; i < n; i++)
		cin >> a[i];
	do {
		int mx = max_element(a, a + n) - a;
		for(int i = 0; i < mx; i++) {
			v.push_back("UZMI L L");
			v.push_back("STAVI L D");
		}
		v.push_back("UZMI D L");
		for(int i = mx + 1; i < n; i++) {
			v.push_back("UZMI L L");
			v.push_back("STAVI L D");
		}
		v.push_back("STAVI D L");
		for(int i = 0; i < n - 1; i++) {
			v.push_back("UZMI L D");
			v.push_back("STAVI L L");
		}
		for(int i = mx + 1; i < n; i++)
			swap(a[i - 1], a[i]);
	} while(--n);
	cout << v.size() << endl;
	for(auto& s : v)
		cout << s << endl;
}

Subtask #1
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1484 KB Output is correct
2 Correct 2 ms 1484 KB Output is correct
3 Correct 3 ms 1484 KB Output is correct
4 Correct 2 ms 1484 KB Output is correct
5 Correct 2 ms 1484 KB Output is correct
6 Correct 3 ms 1484 KB Output is correct
7 Correct 2 ms 1484 KB Output is correct
8 Correct 2 ms 1484 KB Output is correct
9 Correct 2 ms 1484 KB Output is correct
10 Correct 2 ms 1484 KB Output is correct