Submission #364185

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
364185	2021-02-08 11:02:26	cpp219	Cake 3 (JOI19_cake3)	C++98	100 / 100	1925 ms	13548 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

cake3

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#include <bits/stdc++.h>
using namespace std;
#define sz(x) (int)x.size()
#define fi first
#define se second
typedef long long lli;
typedef pair<int, int> pii;
const int maxn = 2e5 + 5;
const lli inf = 1e18;
int n, m;
pii cakes[maxn];
vector<int> vals;
lli f[maxn];
struct segment_tree
{
    lli total[maxn * 4];
    int cnt[maxn * 4];
    void update(int x, int l, int r, int p, int k)
    {
 
 
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Compilation message (stderr)

cake3.cpp: In function 'int main()':
cake3.cpp:134:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
  134 |         freopen(task".INP","r",stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
cake3.cpp:135:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
  135 |         freopen(task".ans","w",stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~

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