Cod sursa(job #2376321)
| Utilizator | Data | 8 martie 2019 14:51:52 | |
|---|---|---|---|
| Problema | Elementul majoritar | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.62 kb |
#include <iostream>
#include <fstream>
std::ifstream f("elmaj.in");
std::ofstream g("elmaj.out");
int main()
{
int n,v[1000005];
f >> n;
for(int i = 1;i <= n;i++)
f >> v[i];
int cnt = 1;
int val = v[1];
for(int i = 2;i <= n;i++)
{
if(cnt == 0){
cnt = 1;
val = v[i];
}else{
if(val == v[i])
cnt++;
else
cnt--;
}
}
int nr = 0;
for(int i = 1;i <= n;i++)
if(val == v[i])
nr++;
if(nr >= n / 2 + 1)
g << val << " " << nr;
}
