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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. using ll = long long;
  4. const int MAXN = 1e5;
  5. ll x[MAXN] , z[MAXN];
  6. int main(){
  7.     ll n;
  8.     cin >> n;
  9.     ll mx , mn;
  10.     mx = -1e18;
  11.     mn = 1e18;
  12.     for( int i = 1 ; i<= n ; i++ ){
  13.        ll y0 , t;
  14.        cin >> x[i] >> y0 >> z[i] >> t;
  15. }
  16.     ll kq = 0;
  17.     ll hx = 1 , hn = -1;
  18.     for( int i = 1 ; i<= n ; i++ ){
  19.         if( x[i] > mx ) {
  20.            mx = x[i];
  21.            hx = i;
  22.         }
  23.         if( z[i] < mn ){
  24.            mn = z[i];
  25.            hn = i;
  26.         }
  27.         kq = mx - mn;
  28.     }
  29.     cout << kq << endl;
  30.     cout << min(hx, hn) << " " << max(hx, hn); 
  31.     return 0;
  32. }
Success #stdin #stdout 0.01s 5320KB
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https://ideone.com/EVD3qv
language:
C++ (gcc 8.3)
created:
22 hours ago
visibility:
public

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