Submission #574734

#	Time	Username	Problem	Language	Result	Execution time	Memory
574734		RealSnake	Carnival (CEOI14_carnival)	C++14	20 / 100	96 ms	256 KiB

carnival

#include "bits/stdc++.h"
using namespace std;

#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> ordered_set;

#define ll long long
#define mod 1000000007

int ans[151];

signed main() {

    ios::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);

    int n;
    cin >> n;
    int x = 1;
    for(int i = 1; i <= n; i++) {
        if(ans[i])
            continue;
        ans[i] = x;
        for(int j = i + 1; j <= n; j++) {
            if(ans[j])
                continue;
            cout << 2 << " " << i << " " << j << endl;
            int y;
            cin >> y;
            if(y == 1)
                ans[j] = x;
        }
        x++;
    }
    cout << 0 << " ";
    for(int i = 1; i <= n; i++)
        cout << ans[i] << " ";

    return 0;
}

• Subtask 1: 4 / 20
• Subtask 2: 4 / 20
• Subtask 3: 4 / 20
• Subtask 4: 4 / 20
• Subtask 5: 4 / 20