Cod sursa(job #3332610)

Utilizator Dia3141Costea Diana Stefania Dia3141 Data 7 ianuarie 2026 22:02:25
Problema Inundatii Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.44 kb
#include <fstream>
#define nmax 50002
using namespace std;
ifstream cin("inundatii.in");
ofstream cout("inundatii.out");
int n,v[3][nmax];
long long sol;
signed main()
{
    cin>>n;
    for(int i=1;i<=n;i++)
        for(int j=0;j<3;j++)
            cin>>v[j][i];
    for(int i=0;i<3;i++){
        int med=v[i][(n+1)/2]-(n+1)/2;
        for(int j=1;j<=n;j++)
            sol+=abs(med+j-v[i][j]);
    }
    cout<<sol;
    return 0;
}