Cod sursa(job #1843716)
| Utilizator | Data | 9 ianuarie 2017 10:17:32 | |
|---|---|---|---|
| Problema | Elementul majoritar | Scor | 80 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.59 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream f("elmaj.in");
ifstream h("elmaj.in");
ofstream g("elmaj.out");
int n,i,e,cnt,x;
int main()
{
f>>n>>e;
cnt=1;
for(i=1;i<=n;i++)
for(i=2;i<=n;i++)
{
f>>x;
if(cnt==0)
e=x,cnt=1;
else
if(e==x)
cnt++;
else
cnt--;
}
cnt=0;
h>>n;
for(i=1;i<=n;i++)
{
h>>x;
if(x==e)
cnt++;
}
if(cnt>n-cnt)
g<<e<<' '<<cnt;
else
g<<-1;
return 0;
}
