Cod sursa(job #2656260)

Utilizator PrizlopanIustinPrizlopan Iustin George PrizlopanIustin Data 7 octombrie 2020 11:48:40
Problema Gradina Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.97 kb
#include <iostream>
#include<fstream>
#include<string.h>
#include<cstring>
#include<iomanip>
using namespace std;


//BOABE//
int  m,i,n,p,x,ok=0,y,j,x1,x2,x3,x4,nr,mini=999999,maxi=-1,k,s2,b,l,z,a,i1,j1,i2,j2;
int v[1002][1002],s[1002][1002];

int main()
{

    ifstream in("gradina.in");
    ofstream out("gradina.out");
    in>>n>>p>>k;
    for(i=0; i<=n; i++)
        for(j=0; j<=m; j++)
            v[i][j]=0;
    for(i=1; i<=p; i++)
    {
        in>>x1>>x2;
        v[x1][x2]=1;
    }
    for(i=1; i<=n; i++)
        for(j=1; j<=n; j++)
            s[i][j]=s[i-1][j]+s[i][j-1]-s[i-1][j-1]+v[i][j];
    for(i=k; i<=n; i++)
        for(j=k; j<=n; j++)
        {
            z=s[i][j]-s[i][j-k]-s[i-k][j]+s[i-k][j-k];
            if(z==maxi)
            {
                a++;
            }
            if(z>maxi)
            {
                maxi=z;
                a=1;
            }
        }
    out<<maxi<<'\n'<<a;

    return 0;
}