Cod sursa(job #1878579)
Utilizator | Uzum Razvan razviii237 | Data | 14 februarie 2017 11:52:05 |
---|---|---|---|
Problema | Elementul majoritar | Scor | 90 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.66 kb |
#include <iostream>
#include <map>
#include <cstdio>
using namespace std;
int i,n,imax,maxim,x,nn;
int main()
{
map <int , int>mp;
FILE *f;
FILE *g;
f = fopen("elmaj.in", "r");
g = fopen("elmaj.out", "w");
fscanf(f, "%i", &n);///citesc n
for(i=1;i<=n;i++)
{
fscanf(f, "%i", &x);///citesc numerele din sir
mp[x]++;
if(mp[x]>maxim)
{
maxim = mp[x];
imax = x;
}
}
if(maxim >= n/2+1)
{
fprintf(g, "%i %i", imax,maxim);///afisez rezultatul
return 0;
}
fprintf(g,"-1");///afisez rezultatul
return 0;
}