oj.uz

답안 #861928

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
861928 2023-10-17T07:46:31 Z Aiperiii Zalmoxis (BOI18_zalmoxis) C++14
0 / 100
 1000 ms 19744 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define all(x) x.begin(),x.end()
#define ff first
#define ss second
int cnt[40];
int val=-1;
vector <int> res;
void dfs(int v){
    bool flag=false;
    for(int i=0;i<v;i++){
        if(cnt[i]!=0){
            flag=true;
        }
    }
    if(!flag){
        val=v;
        res.push_back(v);
        return;
    }
    else{
        if(cnt[v-1]==1){
            res.push_back(v-1);
            cnt[v-1]--;
            dfs(v-1);
        }
        else if(cnt[v-1]==0){
            dfs(v-1);
            dfs(v-1);
        }
        else if(cnt[v-1]==2){
            res.push_back(v-1);
            res.push_back(v-1);
            cnt[v-1]=0;
        }
    }
    
}
signed main(){
    freopen("zalmoxis.in","r",stdin);
    freopen("zalmoxis.out","w",stdout);
    int n,k;
    cin>>n>>k;
    vector <int> a(n);
    for(int i=0;i<n;i++){
        cin>>a[i];
        cnt[a[i]]++;
    }
    dfs(30);
    for(auto i : res)cout<<i<<" ";
}

Compilation message

zalmoxis.cpp: In function 'int main()':
zalmoxis.cpp:41:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   41 |     freopen("zalmoxis.in","r",stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
zalmoxis.cpp:42:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   42 |     freopen("zalmoxis.out","w",stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1076 ms 19548 KB Time limit exceeded
2 Execution timed out 1016 ms 19544 KB Time limit exceeded
3 Execution timed out 1031 ms 19544 KB Time limit exceeded
4 Execution timed out 1061 ms 19548 KB Time limit exceeded
5 Execution timed out 1022 ms 19544 KB Time limit exceeded
6 Execution timed out 1044 ms 19548 KB Time limit exceeded

Subtask #2
0 / 70.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1063 ms 19548 KB Time limit exceeded
2 Execution timed out 1035 ms 19548 KB Time limit exceeded
3 Execution timed out 1073 ms 19548 KB Time limit exceeded
4 Execution timed out 1073 ms 19548 KB Time limit exceeded
5 Execution timed out 1016 ms 19544 KB Time limit exceeded
6 Execution timed out 1043 ms 19744 KB Time limit exceeded
7 Execution timed out 1058 ms 19548 KB Time limit exceeded
8 Execution timed out 1060 ms 19548 KB Time limit exceeded
9 Execution timed out 1067 ms 19548 KB Time limit exceeded
10 Execution timed out 1022 ms 19544 KB Time limit exceeded
11 Execution timed out 1059 ms 19292 KB Time limit exceeded
12 Execution timed out 1048 ms 19544 KB Time limit exceeded
13 Execution timed out 1073 ms 19292 KB Time limit exceeded
14 Execution timed out 1055 ms 19292 KB Time limit exceeded