oj.uz

Submission #116771

# Submission time Handle Problem Language Result Execution time Memory
116771 2019-06-13T19:46:33 Z ioilolcom Carnival (CEOI14_carnival) C++14
0 / 100
 11 ms 384 KB 
#include <bits/stdc++.h>
using namespace std;
#define endl "\n"
typedef long long int ll;
const int N=125;
int P[N],an[N];
int cnt;
int query(int P, int extra = 0) {
	if (extra <= P) {
		cout << P << " ";
		for (int i = 1; i <= P; i++) cout << i << " ";
		cout << endl;
		fflush(stdout);
	}
	else {
		cout << P + 1 << " ";
		for (int i = 1; i <= P; i++) cout << i << " ";
		cout << extra << endl;
		fflush(stdout);
	}
	int rtn;
	cin >> rtn;
	return rtn;
}
int main()
{
	int n; cin>>n;
	for(int i=1; i<=n; i++) {
		P[i]=query(i,0);
	}
	for(int i=1; i<=n; i++) {
		int l=1; int r=i;
		int ans=i;
		while(l<r) {
			int mid=(l+r)/2;
			if(P[mid]==query(mid,i)) {
				r=mid;
			}
			else{
				l=mid+1;
			}
		}
		if(l!=i) {
			an[i]=an[l];
		}
		else{
			an[i]=++cnt;
		}
	}
	cout<<0<<" ";
	for(int i=1; i<=n; i++) {
		cout<<an[i]<<" ";
	}
	cout<<endl;
	return 0;
}

Compilation message

carnival.cpp: In function 'int main()':
carnival.cpp:33:7: warning: unused variable 'ans' [-Wunused-variable]
   int ans=i;
       ^~~

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 6 ms 256 KB Incorrect
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 11 ms 256 KB Incorrect
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 304 KB Output is correct
2 Incorrect 7 ms 256 KB Incorrect
3 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 11 ms 384 KB Incorrect
2 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 7 ms 256 KB Incorrect
2 Halted 0 ms 0 KB -