Cod sursa(job #160497)

Utilizator alex_dincaDinca Alexandru-Nicolae - UPB alex_dinca Data 15 martie 2008 22:25:46
Problema 12-Perm Scor 95
Compilator c Status done
Runda Arhiva de probleme Marime 0.28 kb
Raporteaza aceasta sursa 
#include <stdio.h>

int main(){
int i,a=2,b=6,c=12,r,n;
freopen("12perm.in","r",stdin);
scanf("%d",&n);
fclose(stdin);
for (i=5; i<=n; i++) {
  r=(a+c+(i-2)*2)%1048576;
  a=b; b=c; c=r;
  }
freopen("12perm.out","w",stdout);
printf("%d\n",c);
fclose(stdout);
return 0;
}