Submission #626097

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
626097	2022-08-11 08:23:50	errorgorn	Catfish Farm (IOI22_fish)	C++17	100 / 100	757 ms	212692 KiB

fish

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#include "fish.h"
 
#include <bits/stdc++.h>
using namespace std;
 
#define int long long
#define ii pair<int,int>
#define fi first
#define se second
 
#define puf push_front
#define pof pop_front
#define pub push_back
#define pob pop_back
#define lb lower_bound
#define ub upper_bound
 
#define rep(x,s,e) for (int x=(s)-((s)>(e));x!=(e)-((s)>(e));((s)<(e))?x++:x--)
#define all(x) (x).begin(),(x).end()
#define sz(x) (int) (x).size()
 
mt19937 rng(chrono::system_clock::now().time_since_epoch().count());
 
struct node{
  int s,e,m;
  int val=0,lazy=0;
  node *l,*r;
 
  node (int _s,int _e){
    s=_s,e=_e,m=s+e>>1;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

fish.cpp: In constructor 'node::node(long long int, long long int)':
fish.cpp:30:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   30 |   s=_s,e=_e,m=s+e>>1;
      |               ~^~

• Subtask 1: 3 / 3
• Subtask 2: 6 / 6
• Subtask 3: 9 / 9
• Subtask 4: 14 / 14
• Subtask 5: 21 / 21
• Subtask 6: 17 / 17
• Subtask 7: 14 / 14
• Subtask 8: 16 / 16