Cod sursa(job #650904)
| Utilizator | Data | 19 decembrie 2011 08:56:23 | |
|---|---|---|---|
| Problema | Elementul majoritar | Scor | 100 |
| Compilator | c | Status | done |
| Runda | Arhiva educationala | Marime | 0.6 kb |
#include <stdio.h>
int v[10000000],a,b,i,n;
int main(){
FILE *fin,*fout;
fin=fopen("elmaj.in","r");
fout=fopen("elmaj.out","w");
fscanf(fin,"%d",&n);
for(i=0;i<n;i++)
fscanf(fin,"%d",&v[i]);
a=v[0];b=1;
for(i=1;i<n;i++){
if(a==v[i])b++;
else b--;
if(b==0){
a=v[i];b=1;}
}b=0;
for(i=0;i<n;i++)
if(a==v[i])
b++;
if(b>n/2)
fprintf(fout,"%d %d",a,b);
else
fprintf(fout,"Nu exista elemente majoritare");
fclose(fin);
fclose(fout);
return 0;
}
