oj.uz

답안 #398844

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
398844 2021-05-04T21:22:13 Z almothana05 세 명의 친구들 (BOI14_friends) C++14
100 / 100
 14 ms 5240 KB 
#include<iostream>
#include<vector>
#include<string>
#include<string.h>
using namespace std;
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int menge , numm , nummer  ,cmp1 , cmp2 , mit;
    bool   kann1 = 0 , kann2 = 0;
    string s , s1 ,s2;
    cin >> menge >> s;
    if(menge  % 2 == 0){
        cout << "NOT POSSIBLE" << endl;
        return 0;
    }
    mit = menge /2;
    for(int i  = 0 , j = mit + 1 ; i <= mit ; i++ ){
        if(s[i] == s[j]){
            j++;
        }
        if(j == menge ){
            kann1 = 1;
            break;
        }
    }
    for(int i = mit , j = 0 ; i < menge ;i++){
        if(s[i] == s[j]){
            j++;
        }
        if(j == mit ){
            kann2 = 1;
            break;
        }
    }
    s1 = s.substr(0 , mit);
    s2 = s.substr(mit + 1 , mit);
    if(kann1 == 1){
        if(kann2 == 1 && s1 != s2){
            cout << "NOT UNIQUE" << endl;
        }
        else{
            cout << s2 << endl;
        }
    }
    else if(kann2 == 1){
        cout << s1 << endl;
    }
    else{
        cout << "NOT POSSIBLE"<< endl;
    }
    //cout << kann1 << ' ' << nu1 << "\n" << kann2 << ' ' << nu2<<"\n";
    return 0;
}

Compilation message

friends.cpp: In function 'int main()':
friends.cpp:9:17: warning: unused variable 'numm' [-Wunused-variable]
    9 |     int menge , numm , nummer  ,cmp1 , cmp2 , mit;
      |                 ^~~~
friends.cpp:9:24: warning: unused variable 'nummer' [-Wunused-variable]
    9 |     int menge , numm , nummer  ,cmp1 , cmp2 , mit;
      |                        ^~~~~~
friends.cpp:9:33: warning: unused variable 'cmp1' [-Wunused-variable]
    9 |     int menge , numm , nummer  ,cmp1 , cmp2 , mit;
      |                                 ^~~~
friends.cpp:9:40: warning: unused variable 'cmp2' [-Wunused-variable]
    9 |     int menge , numm , nummer  ,cmp1 , cmp2 , mit;
      |                                        ^~~~

Subtask #1
35.0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 208 KB Output is correct
28 Correct 1 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 1 ms 204 KB Output is correct
37 Correct 1 ms 204 KB Output is correct
38 Correct 1 ms 204 KB Output is correct
39 Correct 1 ms 204 KB Output is correct
40 Correct 1 ms 204 KB Output is correct
41 Correct 1 ms 204 KB Output is correct
42 Correct 1 ms 204 KB Output is correct
43 Correct 1 ms 204 KB Output is correct
44 Correct 1 ms 204 KB Output is correct
45 Correct 1 ms 204 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 1 ms 204 KB Output is correct
48 Correct 1 ms 204 KB Output is correct
49 Correct 1 ms 244 KB Output is correct
50 Correct 1 ms 204 KB Output is correct
51 Correct 1 ms 204 KB Output is correct
52 Correct 1 ms 204 KB Output is correct
53 Correct 1 ms 204 KB Output is correct
54 Correct 1 ms 204 KB Output is correct

Subtask #2
65.0 / 65.0

# 결과 실행 시간 메모리 Grader output
1 Correct 12 ms 5240 KB Output is correct
2 Correct 12 ms 5232 KB Output is correct
3 Correct 12 ms 5228 KB Output is correct
4 Correct 12 ms 5232 KB Output is correct
5 Correct 14 ms 5232 KB Output is correct
6 Correct 4 ms 2376 KB Output is correct
7 Correct 13 ms 5232 KB Output is correct
8 Correct 10 ms 3948 KB Output is correct
9 Correct 11 ms 4720 KB Output is correct
10 Correct 11 ms 4720 KB Output is correct
11 Correct 10 ms 3568 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 208 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 1 ms 204 KB Output is correct
37 Correct 1 ms 208 KB Output is correct
38 Correct 1 ms 204 KB Output is correct
39 Correct 1 ms 204 KB Output is correct
40 Correct 1 ms 204 KB Output is correct
41 Correct 1 ms 204 KB Output is correct
42 Correct 1 ms 204 KB Output is correct
43 Correct 1 ms 204 KB Output is correct
44 Correct 1 ms 204 KB Output is correct
45 Correct 1 ms 204 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 1 ms 204 KB Output is correct
48 Correct 1 ms 204 KB Output is correct
49 Correct 1 ms 204 KB Output is correct
50 Correct 1 ms 204 KB Output is correct
51 Correct 1 ms 204 KB Output is correct
52 Correct 1 ms 204 KB Output is correct
53 Correct 1 ms 204 KB Output is correct
54 Correct 1 ms 256 KB Output is correct