Submission #50974

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
50974	2018-06-15 10:20:34	model_code	단층 (JOI16_ho_t5)	C++17	100 / 100	766 ms	15516 KiB

2016_ho_t5

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#include<stdio.h>
#include<vector>
#include<algorithm>
using namespace std;
typedef long long ll;
#define SIZE 262144
class segtree
{
public:
  ll seg[SIZE*2];
  ll flag[SIZE*2];
  void update(int beg,int end,int node,int lb,int ub,ll num)
  {
    if(ub<beg||end<lb)return;
    if(beg<=lb&&ub<=end)
    {
      flag[node]+=num;
      return;
    }
    if(flag[node])
    {
      flag[node*2]+=flag[node];
      flag[node*2+1]+=flag[node];
      flag[node]=0;
    }
    update(beg,end,node*2,lb,(lb+ub)/2,num);
    update(beg,end,node*2+1,(lb+ub)/2+1,ub,num);
  }
  ll get(int pl,int node,int lb,int ub)
  {
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

2016_ho_t5.cpp: In function 'int main()':
2016_ho_t5.cpp:51:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&num,&query);
  ~~~~~^~~~~~~~~~~~~~~~~~~~
2016_ho_t5.cpp:62:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%lld",&za,&zb,&zc);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 18 / 18
• Subtask 2: 16 / 16
• Subtask 3: 66 / 66