Cod sursa(job #2217063)
Utilizator | Data | 28 iunie 2018 20:23:27 | |
---|---|---|---|
Problema | Elementul majoritar | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.36 kb |
#include <iostream>
using namespace std;
#include <fstream>
long const NR=1000000;
long long v[NR],a,i,sw=-1,n;
int main()
{
ifstream f("elmaj.in");
ofstream g("elmaj.out");
f>>n;
for(i=1;i<=n;i++)
{
f>>a;
v[a]++;
if(v[a]>n/2)
sw=a;
}
if(sw>0)
g<<sw<<" "<<v[sw];
else
g<<sw;
}