Submission #973139

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
973139	2024-05-01 14:14:48	hihihah	Potatoes and fertilizers (LMIO19_bulves)	C++14	100 / 100	145 ms	20928 KiB

bulves

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#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define all(x) x.begin(), x.end()
#define pii pair<int, int>
int n;
int a[500009];
int b[500009];
int64_t pre[500009];
void hihihah()
{
    cin >> n;
    for(int i = 1; i <= n; i ++)
        cin >> a[i] >> b[i];
    for(int i = 1; i <= n; i ++)
    {
        pre[i] = pre[i - 1] + a[i] - b[i];
    }
    priority_queue<int64_t> p;
    int64_t ans = 0;
    p.push(0);
    for(int i = 1; i <= n; i ++)
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

bulves.cpp: In function 'int32_t main()':
bulves.cpp:60:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   60 |         freopen(orz".inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 24 / 24
• Subtask 2: 10 / 10
• Subtask 3: 20 / 20
• Subtask 4: 10 / 10
• Subtask 5: 36 / 36