Cod sursa(job #3277942)
Utilizator | Data | 18 februarie 2025 10:50:57 | |
---|---|---|---|
Problema | Elementul majoritar | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.44 kb |
#include <fstream>
using namespace std;
ifstream cin("elmaj.in");
ofstream cout("elmaj.out");
int f[100000];
int main() {
int n,x,candidate=-1,cnt=0;
cin>>n;
for (int i=1; i<=n; i++) {
cin>>x;
f[x]++;
if (cnt==0) {
cnt++;
candidate=x;
}
else if (x==candidate) cnt++;
else if (x!=candidate) cnt--;
}
cout<<candidate<<" "<<f[candidate];
}