Submission #1165341

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1165341	2025-03-11 13:29:45	duyngadocton77	Fish 3 (JOI24_fish3)	C++20	100 / 100	640 ms	141924 KiB

Main

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#include<bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define pb push_back
#define eb emplace_back
#define task "fish3"
#define int long long
using ll = long long;
using ii = pair<int,int>;
using iii = pair<ii,int>;
const int MAX = (int) 3e5;
int n, D, Q;
int a[MAX + 5];
int cost[MAX + 5];
int prefix[MAX + 5];
ll sum[MAX + 5][25];
int rmq[MAX + 5][25];
int r[MAX + 5], p[MAX + 5], q[MAX + 5];
int sub[MAX + 5];
int pre[MAX + 5];
int s[MAX + 5];
signed main() {
    ios::sync_with_stdio(0);
    cin.tie(NULL);cout.tie(NULL);
    if(fopen(task".inp","r")) {
 
 
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:31:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   31 |         freopen(task".inp","r",stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
Main.cpp:32:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   32 |         freopen(task".out","w",stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 9 / 9
• Subtask 2: 7 / 7
• Subtask 3: 28 / 28
• Subtask 4: 20 / 20
• Subtask 5: 36 / 36