Cod sursa(job #2541700)
| Utilizator | Data | 8 februarie 2020 18:55:24 | |
|---|---|---|---|
| Problema | Elementul majoritar | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.54 kb |
#include <bits/stdc++.h>
std::ifstream fin("elmaj.in");
std::ofstream fout("elmaj.out");
int n, cnt, ret, nr, x, last;
int list[1000005];
int main()
{
fin>>n;
for(int i=1; i<=n; ++i){
fin>>list[i];
if(!cnt){
cnt=1;
last=list[i];
}
else if(list[i]==last) ++cnt;
else --cnt;
}
if(cnt<=0){
fout<<-1;
}
else{
cnt=0;
for(int i=1; i<=n; ++i) if(list[i]==last) ++cnt;
fout<<last<<" "<<cnt;
}
return 0;
}
