oj.uz

Submission #64782

# Submission time Handle Problem Language Result Execution time Memory
64782 2018-08-05T16:04:13 Z Good Zalmoxis (BOI18_zalmoxis) C++17
30 / 100
 364 ms 68696 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>

#define ff first
#define ss second
#define Maxn 1000003
#define ll long long
#define pb push_back
#define Inf 1000000009
#define ppb() pop_back()
#define pii pair <int , int>
#define mid(x, y) (x + y) / 2
#define all(x) x.begin(),x.end()
#define llInf 1000000000000000009
#define tr(i, c) for(__typeof(c).begin() i = (c).begin() ; i != (c).end() ; i++)
using namespace std;
using namespace __gnu_pbds;
typedef tree <int, null_type, less <int>, rb_tree_tag, tree_order_statistics_node_update> order;

int n, k;
ll cnt[33];
int A[Maxn];
int P[Maxn];

vector <int> v, v1, E[Maxn];

int main () {
	//freopen ("file.in", "r", stdin);
	//freopen ("file.out", "w", stdout);
	
 	//srand ((unsigned) time ( NULL ));
	//int randomNumber = rand() % 10 + 1;

	scanf ("%d%d", &n, &k);

	int mn = 40;
	for (int i = 1; i <= n; i++)
		scanf ("%d", A + i);
	
	for (int i = 1; i <= n; i++) {
		int x = A[i];
		while (v.size() > 0 and x == v.back()) {
			v.ppb();
			x++;
		}
		
		v.pb (x);
		P[v.size() - 1] = i;
	}	
	
	for (auto i: v)
		mn = min (i, mn);	
		
	int sm = 0;
			
	for (int i = mn; i < 30; i++) {
		for (int j = 0; j < v.size(); j++) {			
			if (v[j] == i)						
				sm ++, v1.pb (v[j]), E[P[j]].pb (v[j]);
				
			int e = v[j];
			while (v1.size() > 0 and e == v1.back())
				e ++, v1.ppb();
			
			v1.pb (e);
			P[v1.size() - 1] = P[j];
		}
		
		v = v1;
		v1.clear();
	}
	
	assert (sm <= k);	
	k -= sm;	
		
	for (int i = 1; i <= n; i++) {
		printf ("%d ", A[i]);
		
		for (auto j: E[i]) {
			memset (cnt, 0, sizeof (cnt));
			cnt[j] = 1;
						
			for (int l = j; l >= 1; l--) {
				while (k > 0 and cnt[l] > 0)
					cnt[l - 1] += 2, cnt[l] --, k --;			
				
				for (int h = 1; h <= cnt[l]; h++)
					printf ("%d ", l);	
			}
					
		}	
	}	
	
	return 0;
}

Compilation message

zalmoxis.cpp: In function 'int main()':
zalmoxis.cpp:57:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int j = 0; j < v.size(); j++) {   
                   ~~^~~~~~~~~~
zalmoxis.cpp:34:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf ("%d%d", &n, &k);
  ~~~~~~^~~~~~~~~~~~~~~~
zalmoxis.cpp:38:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf ("%d", A + i);
   ~~~~~~^~~~~~~~~~~~~

Subtask #1
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 317 ms 29696 KB Output is correct
2 Correct 282 ms 29944 KB Output is correct
3 Correct 230 ms 29944 KB Output is correct
4 Correct 240 ms 29944 KB Output is correct
5 Correct 333 ms 30020 KB Output is correct
6 Correct 292 ms 30020 KB Output is correct

Subtask #2
0 / 70.0

# Verdict Execution time Memory Grader output
1 Incorrect 348 ms 30020 KB not a zalsequence
2 Runtime error 177 ms 56084 KB Execution killed with signal 11 (could be triggered by violating memory limits)
3 Runtime error 230 ms 56436 KB Execution killed with signal 11 (could be triggered by violating memory limits)
4 Incorrect 261 ms 58300 KB not a zalsequence
5 Incorrect 231 ms 58300 KB not a zalsequence
6 Incorrect 364 ms 58348 KB not a zalsequence
7 Incorrect 303 ms 58348 KB not a zalsequence
8 Incorrect 238 ms 58348 KB not a zalsequence
9 Runtime error 243 ms 68696 KB Execution killed with signal 11 (could be triggered by violating memory limits)
10 Incorrect 214 ms 68696 KB Unexpected end of file - int32 expected
11 Incorrect 245 ms 68696 KB Unexpected end of file - int32 expected
12 Incorrect 36 ms 68696 KB Unexpected end of file - int32 expected
13 Incorrect 35 ms 68696 KB Unexpected end of file - int32 expected
14 Incorrect 32 ms 68696 KB Unexpected end of file - int32 expected