oj.uz

Submission #285553

# Submission time Handle Problem Language Result Execution time Memory
285553 2020-08-29T08:48:48 Z leductoan Just Long Neckties (JOI20_ho_t1) C++14
0 / 100
 1 ms 384 KB 
#include<bits/stdc++.h>
using namespace std;
#define task "JOI20_ho_t1"
#define lb lower_bound
#define ub upper_bound
#define ALL(v) (v).begin(),(v).end()
#define zs(v) int((v).size())
#define fi first
#define se second
#define pb push_back
#define mp make_pair
typedef long double ld;
typedef long long ll;
typedef pair<int,int> pii;
const int d4i[4]={-1, 0, 1, 0}, d4j[4]={0, 1, 0, -1};
const int d8i[8]={-1, -1, 0, 1, 1, 1, 0, -1}, d8j[8]={0, 1, 1, 1, 0, -1, -1, -1};
const ll mod=1000000007; /// 998244353
const int base=311;
const int N=2e5+5;

int n,b[N],ans[N];
pii a[N];
void biot()
{
    cin>>n;
    for(int i=1;i<=n+1;++i) cin>>a[i].fi, a[i].se=i;
    sort(a+1,a+n+2);
    for(int i=1;i<=n;++i) cin>>b[i];
    sort(b+1,b+n+1);
    multiset<int,greater<int>> s;
    for(int i=1;i<=n;++i) s.insert(abs(a[i+1].fi-b[i]));
    ans[a[1].se]=*s.begin();
    for(int i=2;i<=n+1;++i)
    {
        s.erase(s.find(abs(a[i].fi-b[i-1])));
        s.insert(abs(a[i-1].fi-b[i-1]));
        ans[a[i].se]=*s.begin();
    }
    for(int i=1;i<=n+1;++i) cout<<ans[i]<<' ';
}
int main()
{
    ios_base::sync_with_stdio(0); cin.tie(0);
    if(fopen(task".inp","r"))
    {
        freopen(task".inp","r",stdin);
        freopen(task".out","w",stdout);
    }
    biot();
}

Compilation message

ho_t1.cpp: In function 'int main()':
ho_t1.cpp:46:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   46 |         freopen(task".inp","r",stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
ho_t1.cpp:47:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   47 |         freopen(task".out","w",stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Incorrect 1 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Incorrect 1 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 91.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Incorrect 1 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -