Submission #862096

#	Time	Username	Problem	Language	Result	Execution time	Memory
862096		iskhakkutbilim	Zalmoxis (BOI18_zalmoxis)	C++17	35 / 100	121 ms	27196 KiB

zalmoxis

#include "bits/stdc++.h"
 
using namespace std;
 
#define int long long
 
int k;
vector <pair <int,int>> ans;
vector <int> a;
 

 
void f(int v) {
	if(a.size() == 0) {
		ans.push_back({v, 1});
		return;
	}
	if(v == a.back()) {
		ans.push_back({v,0});
		a.pop_back();
		return;
	}
	if(a.back() > v) {
		ans.push_back({v,1});
		return;
	}
	f(v-1);
	f(v-1);
}
 
signed main () {
	ios::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);
	int n, cnt = 0;
	cin >> n >> k;
	for(int i = 0; i < n; i ++) {
		int x;
		cin >> x;
		a.push_back(x);
	}
	reverse(a.begin(), a.end());
 
	f(30);
	for(auto [x, y] : ans) cout << x << ' ';
	return 0;
}

Compilation message (stderr)

zalmoxis.cpp: In function 'int main()':
zalmoxis.cpp:34:9: warning: unused variable 'cnt' [-Wunused-variable]
   34 |  int n, cnt = 0;
      |         ^~~

• Subtask 1: 30 / 30
• Subtask 2: 5 / 70