Submission #941875

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
941875	2024-03-09 15:40:37	Litusiano	Just Long Neckties (JOI20_ho_t1)	C++14	100 / 100	188 ms	15580 KiB

ho_t1

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#include<bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
  int n; cin>>n;
  int cnt = 0;
  vector<pair<int,int>> v(n+1); for(auto& i : v) cnt++,cin>>i.first, i.second = cnt-1;
  vector<int> b(n); for(int& i : b) cin>>i;
  sort(b.begin(),b.end());
  // cout<<endl;
  vector<int> ans(n+1);
  sort(v.begin(),v.end());
  vector<int> pre(n+1,0), suf(n+1,0);
  for(int i = 0; i<n; i++){
    pre[i+1] = max(pre[i], v[i].first-b[i]);
  }
  for(int i = n-1; i>=0; i--){
    suf[i] = max(suf[i+1], v[i+1].first - b[i]);
  }
  // for(int i : pre) cout<<i<<" ";
  // cout<<endl;
  // for(int i : suf) cout<<i<<" "; cout<<endl;
  for(int i = 0; i<=n; i++){
    ans[v[i].second] = max(pre[i], suf[i]);
  }
  for(int i : ans) cout<<i<<" "; cout<<endl;
}
 
 
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Compilation message (stderr)

ho_t1.cpp: In function 'int main()':
ho_t1.cpp:28:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   28 |  for(int i : ans) cout<<i<<" "; cout<<endl;
      |  ^~~
ho_t1.cpp:28:33: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   28 |  for(int i : ans) cout<<i<<" "; cout<<endl;
      |                                 ^~~~

• Subtask 1: 1 / 1
• Subtask 2: 8 / 8
• Subtask 3: 91 / 91