Cod sursa(job #1210182)
Utilizator | Data | 19 iulie 2014 13:49:17 | |
---|---|---|---|
Problema | Elementul majoritar | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.52 kb |
#include <fstream>
using namespace std;
int v[1000002],i,n,nr=0,x,cont=0,cand;
int main ()
{
ifstream f("elmaj.in");
ofstream g("elmaj.out");
f>>n;
for (i=1; i<=n; i++) f>>v[i];
for (i=1; i<=n; i++)
{
if (cont==0)
{
x=v[i];
cont++;
}
else
if (v[i]==x)
cont++;
else
cont--;
}
for (i=1; i<=n; i++)
if (v[i]==x) nr++;
if (nr > n/2) g<<x<<" "<<nr;
return 0;
}