Cod sursa(job #84347)

Utilizator bent_larsenSturzu Antonio-Gabriel bent_larsen Data 14 septembrie 2007 16:01:32
Problema Numere 2 Scor 45
Compilator c Status done
Runda Arhiva de probleme Marime 0.65 kb
#include<stdio.h>





struct pw{int x,p;};


int main()
{
struct pw div[1000000];
int A,B,d,i,prim,prim1,bun=1,nr=0;
long long n,n1,pu=1;
FILE *f=fopen("numere2.in","r");
fscanf(f,"%lli",&n);
n1=n;


if(n!=1)
{
for(i=0;i<1000000;i++)
div[i].p=0;



for(d=2;n>1;d++)
{
if(n%d==0)
{
div[nr].x=d;
while(n%d==0)
{
n/=d;
(div[nr].p)++;
}
nr++;
}

}


pu=div[0].x;



for(i=0;i<nr-1;i++)
{
if(div[i].p==div[i+1].p)
pu*=div[i+1].x;
else 
{
bun=0;
break;
}
}





fclose(f);
f=fopen("numere2.out","w");
if(bun==0)
fprintf(f,"%lli\n%c",n1,'1');
else
fprintf(f,"%lli\n%i",pu,div[0].p);
fclose(f);
}
else {f=fopen("numere2.out","w");fprintf(f,"%c\n%c",'1','1');}
}