Cod sursa(job #2477788)

Utilizator Catalinu23Gavrila Catalin Catalinu23 Data 21 octombrie 2019 09:35:49
Problema Operatii Scor 60
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.89 kb
#include <bits/stdc++.h>
#define nmax 1000005
using namespace std;
ifstream fin("operatii.in");
ofstream fout("operatii.out");
int v[nmax];
int n;
int ExistaNenule()
{
    for(int i=1;i<=n;i++)
    {
        if(v[i]!=0)
        {
            return 1;
        }
    }
    return 0;
}
int main()
{
    int cautare,nrop=0;
    fin>>n;
    for(int i=1;i<=n;i++)
    {
        fin>>v[i];
    }
    while(ExistaNenule()==1)
    {
        cautare=0;
        for(int i=1;i<=n+1;i++)
        {
            if(cautare==1&&v[i]==0)
            {
                cautare=0;
                nrop++;
            }
            else if(cautare==1&&v[i]!=0)
            {
                v[i]--;
            }
            else if(cautare==0&&v[i]!=0)
            {
                v[i]--;
                cautare=1;
            }
        }
    }
    fout<<nrop;
    return 0;
}