Submission #1070170

# Submission time Handle Problem Language Result Execution time Memory
1070170 2024-08-22T12:04:49 Z naneosmic Sprinklers (CEOI24_sprinklers) C++14
0 / 100
32 ms 3900 KB
#include <bits/stdc++.h>
#define int long long
#define endl "\n"
using namespace std;
signed main(){
    int n,m;
    cin>>n>>m;
    set<int>nums;
    vector<int>sprinklers(n);
    vector<int>flowers(m);
    for(int i=0;i<n;i++)cin>>sprinklers[i];
    for(int i=0;i<m;i++)cin>>flowers[i];
    for(int i=0;i<n;i++)nums.insert(sprinklers[i]);
    for(int i=0;i<m;i++)nums.insert(flowers[i]);
    int maxdistance=-1;
    if(n==1){
        auto it1=nums.begin();
        auto it2=nums.end();it2--;
        if(sprinklers[0]!=*it1&&sprinklers[0]!=*it2){
            cout<<-1;
            return 0;
        }
    }
    for(int i=0;i<n;i++){
        int mindistance=LLONG_MAX;
        for(int j=0;j<m;j++){
            mindistance=min(mindistance,abs(sprinklers[i]-flowers[j]));
        }
        maxdistance=max(maxdistance,mindistance);
    }
    cout<<maxdistance;
}
# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Unexpected end of file - token expected
2 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Correct
2 Incorrect 32 ms 3900 KB Unexpected end of file - token expected
3 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Unexpected end of file - token expected
2 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Unexpected end of file - token expected
2 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Unexpected end of file - token expected
2 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Unexpected end of file - token expected
2 Halted 0 ms 0 KB -