oj.uz

답안 #1068822

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1068822 2024-08-21T12:22:21 Z Benmath COVID tests (CEOI24_covid) C++14
10 / 100
 7000 ms 344 KB 
#include<bits/stdc++.h>
using namespace std;
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    int n;
    cin >> n;
    double p;
    cin >> p;
    int t;
    cin >> t;
    char x;
if(t == 1){
    while(t--){
        int pos[n];
        for(int i = 0; i < n; i++){
            cout << "Q" << " ";
            for(int j = 0; j < n; j++){
                if(j != i){
                    cout << "0";
                }else{
                    cout <<"1";
                }
            }
            cout << endl<<flush;
            cin >> x;
            if(x == 'P'){
                pos[i] = 1;
            }else{
                pos[i] = 0;
            }
    }
    cout << "A" <<" ";
    for(int i = 0; i < n; i++){
        cout<<pos[i];
    }
    cout << endl<<flush;
    cin >> x;

    }
}else{  
   
        double p1 = 0.06;
    if (p < p1){
    while(t--){
        int ans[n];
        for(int i = 0; i < n; i++){
            ans[i] = 0;
        }
        int t1 = 0;
        while(t1 == 0){

            cout << "Q" <<" ";
            for(int i = 0; i < n; i++){
                if(ans[i] == 1){
                    cout << "0";
                }else{
                cout << "1";}
            }
            cout << endl << flush;
            cin >> x;
            if(x == 'N'){
                t1++;
                break;
            }else{
            int l = 0;
            int r = n - 1;
                while(l < r){
                    int mid = (l + r)/2;
                    cout << "Q" << " ";
                    for(int i = 0; i < l; i++){
                        cout << "0";
                    }
                    for(int i = l; i <= mid; i++){
                        if(ans[i] == 1){
                            cout <<"0";
                        }else{
                        cout <<"1";}
                    }
                    for(int i = mid + 1; i < n; i++){
                        cout <<"0";
                    }
                    cout << endl << flush;
                    cin >> x;

                    if(x == 'P'){
                        r = mid;
                    }else{
                    l = mid + 1;}
                }
                ans[l] = 1;
            }
        }
        cout << "A" <<" ";
        for(int i = 0; i < n; i++){
            cout << ans[i];
        }
        cout << endl << flush;
        cin >> x;
    }
    }else{
        while(t--){
              int ans[n];
        for(int i = 0; i < n; i++){
            ans[i] = 0;
        }
        for(int i = 0; i < n; i = i + 2){
            cout << "Q" << " ";
            for(int j = 0; j < n; j++){
                if(j == i or j == (i + 1)){
                    cout << "1";
                }else{
                    cout << "0";
                }
            }
            cout << endl << flush;
            cin >> x;
            if(x == 'P'){
                cout << "Q" << " ";
            for(int j = 0; j < n; j++){
                if(j == i){
                    cout << "1";
                }else{
                    cout << "0";
                }
            }
            cout << endl << flush;
            cin >> x;
            if(x == 'P'){
                ans[i] = 1;
            }
              cout << "Q" << " ";
            for(int j = 0; j < n; j++){
                if(j == (i +1)){
                    cout << "1";
                }else{
                    cout << "0";
                }
            }
            cout << endl << flush;
            cin >> x;
            if(x == 'P'){
                ans[i + 1] = 1;
            }
            }
        }
        cout << "A" << " ";
        for(int i = 0; i < n; i++){
            cout << ans[i];
        }
        cout << endl << flush;
        cin >> x;
        }
    }
}
}

Subtask #0
0.0 / 0.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 344 KB Output is correct

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 20 ms 340 KB Output is correct
2 Correct 29 ms 344 KB Output is correct
3 Correct 30 ms 344 KB Output is correct
4 Correct 30 ms 344 KB Output is correct
5 Correct 28 ms 344 KB Output is correct
6 Correct 25 ms 344 KB Output is correct
7 Correct 33 ms 344 KB Output is correct
8 Correct 19 ms 344 KB Output is correct
9 Correct 30 ms 344 KB Output is correct
10 Correct 33 ms 344 KB Output is correct
11 Correct 24 ms 344 KB Output is correct
12 Correct 22 ms 344 KB Output is correct
13 Correct 25 ms 344 KB Output is correct
14 Correct 37 ms 344 KB Output is correct
15 Correct 25 ms 340 KB Output is correct
16 Correct 29 ms 344 KB Output is correct
17 Correct 19 ms 344 KB Output is correct

Subtask #2
0.0 / 90.0

# 결과 실행 시간 메모리 Grader output
1 Correct 81 ms 344 KB Output is correct (P=0.001, F=15.1, Q=11.0) -> 90.00 points
2 Correct 472 ms 344 KB Output is correct (P=0.005256, F=51.1, Q=56.8) -> 62.23 points
3 Correct 1107 ms 344 KB Output is correct (P=0.011546, F=94.9, Q=126.2) -> 38.81 points
4 Correct 2795 ms 344 KB Output is correct (P=0.028545, F=191.5, Q=313.4) -> 25.38 points
5 Correct 3800 ms 344 KB Output is correct (P=0.039856, F=246.3, Q=440.7) -> 21.65 points
6 Correct 5461 ms 344 KB Output is correct (P=0.068648, F=366.2, Q=633.2) -> 22.98 points
7 Correct 6078 ms 344 KB Output is correct (P=0.104571, F=490.3, Q=698.9) -> 33.31 points
8 Correct 6797 ms 344 KB Output is correct (P=0.158765, F=639.1, Q=790.5) -> 46.21 points
9 Execution timed out 7040 ms 344 KB Time limit exceeded
10 Halted 0 ms 0 KB -