Cod sursa(job #2562383)

Utilizator As932Stanciu Andreea As932 Data 29 februarie 2020 13:54:17
Problema Grendizer Scor 20
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.95 kb
#include <fstream>
#include <algorithm>
#include <vector>
#define nmax 602
using namespace std;
ifstream fin("grendizer.in");
ofstream fout("grendizer.out");

int n,m,x,y,r,ans,poz;
vector < vector <int> > a;

struct pct
{
    int x,y;
}v[100001];

int bin(int j,int val)
{
    int st=0,dr=a[j].size()-1,sol=-1;
    while(st<=dr)
    {
        int mij=(st+dr)/2;
        if(a[j][mij]==val)
        {
            /*sol=mij;
            st=mij+1;*/
            return true;
        }
        else if(a[j][mij]>val)
            dr=mij-1;
        else
            st=mij+1;
    }
   // return sol;
   return false;
}

int main()
{
    fin>>n>>m;

    for(int i=1;i<=n;i++)
        fin>>v[i].x>>v[i].y;

    for(int i=1;i<=m;i++)
    {
        fin>>x>>y>>r;
        ans=0;

        for(int j=1;j<=n;j++)
            if(abs(v[j].x-x)+abs(v[j].y-y)==r)
                ans++;

        fout<<ans<<"\n";
    }

    return 0;
}