Submission #736063

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
736063	2023-05-05 07:27:18	alireza_kaviani	Fish 2 (JOI22_fish2)	C++17	100 / 100	2686 ms	59184 KiB

fish2

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pll;
typedef pair<int, int> pii;
#define all(x)      (x).begin(),(x).end()
#define X           first
#define Y           second
#define sep         ' '
#define endl        '\n'
#define SZ(x)       ll(x.size())
#define lc          id << 1
#define rc          lc | 1
const ll MAXN = 1e5 + 10;
const ll LOG = 22;
const ll INF = 1e18;
const ll MOD = 1e9 + 7; //998244353; //1e9 + 9;
struct Data{
    ll dp, sum, nxt, cnt;
    Data(ll dp, ll sum, ll nxt, ll cnt){
        this->dp = dp;
        this->sum = sum;
        this->nxt = nxt;
        this->cnt = cnt;
    }
 
 
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Compilation message (stderr)

fish2.cpp: In function 'std::vector<Data> Merge(const std::vector<Data>&, const std::vector<Data>&, const std::vector<Data>&)':
fish2.cpp:87:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Data>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   87 |     for(int i = 0; i < prefR.size(); i++){
      |                    ~~^~~~~~~~~~~~~~
fish2.cpp: In function 'void build(int, int, int)':
fish2.cpp:126:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  126 |     int mid = l + r >> 1;
      |               ~~^~~
fish2.cpp: In function 'void modify(int, int, int, int)':
fish2.cpp:137:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  137 |     int mid = l + r >> 1;
      |               ~~^~~
fish2.cpp: In function 'Node get(int, int, int, int, int)':
fish2.cpp:146:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  146 |     int mid = l + r >> 1;
      |               ~~^~~

• Subtask 1: 5 / 5
• Subtask 2: 8 / 8
• Subtask 3: 12 / 12
• Subtask 4: 23 / 23
• Subtask 5: 35 / 35
• Subtask 6: 17 / 17