Submission #859629

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
859629	2023-10-10 11:44:15	boris_mihov	Rainforest Jumps (APIO21_jumps)	C++17	100 / 100	798 ms	67704 KiB

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#include "jumps.h"
#include <algorithm>
#include <iostream>
#include <numeric>
#include <cassert>
#include <vector>
#include <stack>
typedef long long llong;
const int MAXN = 200000 + 10;
const int MAXLOG = 20;
const llong INF = 1e18;
const int INTINF = 2e9;
int n;
int h[MAXN];
int firstR[MAXN];
int firstL[MAXN];
std::stack <int> st;
struct SparseRMQ
{
    int sparse[MAXLOG][MAXN];
    int getLOG[MAXN];
    void build()
    {
        for (int i = 1 ; i <= n ; ++i)
        {
            sparse[0][i] = h[i];
 
 
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Compilation message (stderr)

jumps.cpp: In member function 'void SparseRMQ::build()':
jumps.cpp:37:93: warning: suggest parentheses around '-' inside '<<' [-Wparentheses]
   37 |                 sparse[log][i] = std::max(sparse[log - 1][i], sparse[log - 1][i + (1 << log - 1)]);
      |                                                                                         ~~~~^~~
jumps.cpp:44:33: warning: suggest parentheses around '+' inside '<<' [-Wparentheses]
   44 |             if ((1 << getLOG[i] + 1) < i) getLOG[i]++;
      |                       ~~~~~~~~~~^~~

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