oj.uz

Submission #298333

# Submission time Handle Problem Language Result Execution time Memory
298333 2020-09-12T17:36:50 Z FlashGamezzz Carnival (CEOI14_carnival) C++17
0 / 100
 5 ms 512 KB 
#include <iostream>
#include <cstdlib>
#include <cstdio>
#include <fstream>
#include <algorithm>
#include <string>
#include <utility>
#include <vector>
#include <queue>
#include <set>
#include <map>
#include <cassert>

using namespace std;

int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	int n, count = 2, prefs[155], vals[155];
	cin >> n;
	prefs[0] = 1;
	string s = "1";
	for (int i = 1; i < n; i++) {
		s += " " + to_string(i+1);
		cout << i+1 << " " << s << endl;
		cin >> prefs[i];
	}
	vals[0] = 1;
	for (int i = 1; i < n; i++) {
		if (prefs[i] == prefs[i-1]+1) {
			vals[i] = count;
			count++;
		}
	}
  	srand(28);
	vector<int> nums;
	for (int i = 0; i < n; i++) {
		if (vals[i] == 0) {
			vector<int> temp;
			for (int a : nums){
				temp.push_back(a);
			}
			while (temp.size() > 1) {
				int ind = rand() % temp.size();
              	assert(ind >= 0 && ind < temp.size());
              	int v = temp[ind], in;
				cout << 2 << " " << v << " " << (i+1) << endl;
				cin >> in;
				if (in == 1) {
					vals[i] = v;
					break;
				}
				temp.erase(temp.begin() + ind);
			}
			if (vals[i] == 0) {
				vals[i] = temp[0];
			}
		} else {
			nums.push_back(vals[i]);
		}
	}
	cout << 0;
	for (int i = 0; i < n; i++) {
		cout << " " << vals[i];
	}
	cout << endl;
	return 0;
}

Compilation message

In file included from /usr/include/c++/9/cassert:44,
                 from carnival.cpp:12:
carnival.cpp: In function 'int main()':
carnival.cpp:45:39: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   45 |                assert(ind >= 0 && ind < temp.size());
      |                                   ~~~~^~~~~~~~~~~~~

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 384 KB Integer -32768 violates the range [1, 137]
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 512 KB Integer -32768 violates the range [1, 145]
2 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 384 KB Same person came twice to the party.
2 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 384 KB Integer -2113633759 violates the range [1, 143]
2 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 384 KB Same person came twice to the party.
2 Halted 0 ms 0 KB -