oj.uz

Submission #706237

# Submission time Handle Problem Language Result Execution time Memory
706237 2023-03-06T07:10:13 Z vjudge1 Nizovi (COI14_nizovi) C++17
0 / 100
 1 ms 308 KB 
#include <bits/stdc++.h>
#include <fstream>
//#define endl '\n'
#define mod 998244353
#define INF 100000000000
#define ll long long
///#define cin fin
///#define cout fout
#define fi first
#define se second
using namespace std;
///ofstream fout("herding.out");
///ifstream fin("herding.in");

int main()
{
    ios_base::sync_with_stdio(0);cout.tie(0);cin.tie(0);
    int n1, n2; cin >> n1 >> n2;
    int l1 = 1, r1 = n1, l2 = n1+1, r2 = n2+n1, l = -1, r = -1;
    while(l1 <= r1) {
        int mid1 = (l1+r1)/2;
        cout << "cmp" << ' ' << mid1 << ' ' << l2 << endl;
        int x; cin >> x;
        if(x < 0) {
            l1 = mid1+1;
        }
        else {
            r1 = mid1-1;
            l = mid1;
        }
    }
    if(l == -1) {
        cout << "end" << endl;
        return 0;
    }
    while(l2 <= r2) {
        int mid2 = (l2+r2)/2;
        cout << "cmp" << ' ' << l << ' ' << mid2 << endl;
        int x; cin >> x;
       if(x < 0) {
            r2 = mid2-1;
       }
       else {
           l2 = mid2+1;
           r = mid2;
       }
    }
    cout << "reverse" << ' ' << l << ' ' << r << endl;
    cout << "reverse" << ' ' << l << ' ' << l+(r-(n1+1)) << endl;
    cout << "reverse" << ' ' << r-(n1-l) << ' ' << r << endl;
    cout << "end" << endl;
    return 0;
}

Subtask #1
0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 208 KB Incorrect
2 Incorrect 1 ms 208 KB Incorrect
3 Incorrect 1 ms 208 KB Incorrect
4 Incorrect 1 ms 208 KB Incorrect
5 Incorrect 1 ms 208 KB Incorrect
6 Incorrect 0 ms 208 KB Incorrect
7 Incorrect 1 ms 208 KB Incorrect
8 Incorrect 1 ms 308 KB Incorrect
9 Incorrect 1 ms 208 KB Incorrect
10 Incorrect 1 ms 208 KB Incorrect