Submission #887874

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
887874	2023-12-15 11:26:11	1L1YA	Rainforest Jumps (APIO21_jumps)	C++17	60 / 100	1550 ms	47552 KiB

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//1L1YA
#include "jumps.h"
#include<bits/stdc++.h>
using namespace std;
#define ll           long long
#define Pb           push_back
#define dokme(x)     cout << x << endl, exit(0)
#define pii          pair<int,int>
#define F            first
#define S            second
#define endl         '\n'
#define sep          ' '
#define all(x)       x.begin(),x.end()
#define FastIO       ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define lc           id<<1
#define rc           lc|1
const int N=2e5+5;
const int lg=23;
int n,a[N],lst[N],nxt[N],sp1[lg][N],sp2[lg][N];
pii seg[N<<2];
void modify(int pos,int val,int id=1,int l=1,int r=n+1){
    if(r-l==1){
        seg[id]={val,pos};
        return;
    }
    int mid=l+r>>1;
    if(pos<mid)    modify(pos,val,lc,l,mid);
 
 
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Compilation message (stderr)

jumps.cpp: In function 'void modify(int, int, int, int, int)':
jumps.cpp:29:14: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   29 |     int mid=l+r>>1;
      |             ~^~
jumps.cpp: In function 'std::pair<int, int> get(int, int, int, int, int)':
jumps.cpp:39:14: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   39 |     int mid=l+r>>1;
      |             ~^~
jumps.cpp: In function 'int minimum_jumps(int, int, int, int)':
jumps.cpp:100:18: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  100 |         int mid=l+r>>1;
      |                 ~^~
jumps.cpp:108:18: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  108 |         int mid=l+r>>1;
      |                 ~^~
jumps.cpp:116:22: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  116 |             int mid=l+r>>1;
      |                     ~^~
jumps.cpp:104:37: warning: unused variable 'mxx' [-Wunused-variable]
  104 |     int k=r,x=get(max(l1,k),r1+1).S,mxx=mx;
      |                                     ^~~

• Subtask 1: 4 / 4
• Subtask 2: 0 / 8
• Subtask 3: 0 / 13
• Subtask 4: 12 / 12
• Subtask 5: 23 / 23
• Subtask 6: 21 / 21
• Subtask 7: 0 / 19