Submission #128497

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
128497	2019-07-11 04:00:49	Lawliet	Cake 3 (JOI19_cake3)	C++14	100 / 100	1676 ms	129920 KiB

cake3

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#include <bits/stdc++.h>
#define MAX 200010
#define MAXV 1000000010
#define INF 1000000000000000000LL
using namespace std;
typedef long long int lli;
typedef pair<int,int> pii;
class PersistentSegmentTree
{
  public:
    void copy(int node)
    {
      e.push_back( e[node] );
      d.push_back( d[node] );
      qtd.push_back( qtd[node] );
      sum.push_back( sum[node] );
    }
    int update(int node, int l, int r, int i)
    {
      int newNode = ++curNode;
      copy( node );
      if(l == r)
 
 
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Compilation message (stderr)

cake3.cpp: In function 'int main()':
cake3.cpp:147:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d",&n,&m);
  ~~~~~^~~~~~~~~~~~~~~
cake3.cpp:151:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d",&n1,&n2);
   ~~~~~^~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 19 / 19
• Subtask 3: 76 / 76