Submission #1308782

#	Time	Username	Problem	Language	Result	Execution time	Memory
1308782		zhivko	Examination (JOI19_examination)	C++20	2 / 100	3092 ms	1972 KiB

examination

#include <bits/stdc++.h>
using namespace std;
int n,q;
struct point
{
    int x,y,z;
    point(){};
    point(int xx,int yy,int zz)
    {
        x=xx;
        y=yy;
        z=zz;
    }
};
vector<point>c;
int main ()
{
  cin>>n>>q;
  int x,y,z;
  for(int i=0;i<n;i++)
  {
      cin>>x>>y;
      z=x+y;
      c.push_back({x,y,z});
  }
  for(int i=0;i<q;i++)
  {
      cin>>x>>y>>z;
      int br=0;
      for(int i=0;i<n;i++)
      {
          if(c[i].x>=x&&c[i].y>=y&&c[i].z>=z)br++;
      }
      cout<<br<<endl;
  }
  return 0;
}

• Subtask 1: 2 / 2
• Subtask 2: 0 / 20
• Subtask 3: 0 / 21
• Subtask 4: 0 / 57