Cod sursa(job #2949930)

Utilizator BlaugranasEnal Gemaledin Blaugranas Data 2 decembrie 2022 12:01:54
Problema Elementul majoritar Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.29 kb
#include<fstream>
using namespace std;
ifstream F("elmaj.in");
ofstream G("elmaj.out");
int n,i,k,b,c,a[1000000];
int main()
{
	for(F>>n;i<n;F>>a[i],!k?b=a[i],k=1:a[i]==b?++k:--k,++i);
	for(i=0;i<n;++i)
        if(a[i]==b)
            ++c;
    return c>n/2?G<<b<<' '<<c:G<<-1,0;
}