Cod sursa(job #2327220)

Utilizator NaritaandreiCNAINarita Andrei NaritaandreiCNAI Data 24 ianuarie 2019 15:20:40
Problema Hotel Scor 40
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 1.14 kb
#include <stdio.h>
#include <vector>
using namespace std;
FILE *f,*g;
int v[100002];
void solve()
{   int n,m,task,k,poz,poz2,nr,maxi;
    fscanf(f,"%d %d",&n,&m);
    for(; m>=1; m--)
    {
        fscanf(f,"%d",&task);
        if(task==1)
        {
            fscanf(f,"%d %d",&poz,&k);
            poz2=poz+k;
            for(int i=poz; i<poz2; i++)
                v[i]=1;
        }
        else if(task==2)
        {
            fscanf(f,"%d %d",&poz,&k);
            poz2=poz+k;
            for(int i=poz; i<poz2; i++)
                v[i]=0;
        }
        else
        {
            nr=maxi=0;
            for(int i=1; i<=n; i++)
            {
                if(v[i]==1)
                {
                    if(nr>maxi)
                        maxi=nr;
                    nr=0;
                }
                else
                    nr++;
            }
            if(nr>maxi)
                maxi=nr;
            fprintf(g,"%d\n",maxi);
        }
    }
}
int main()
{   int p;
    f=fopen("hotel.in","r");
    g=fopen("hotel.out","w");
    solve();

    fclose(f);
    fclose(g);
    return 0;
}