All about problems in Volume V. If there is a thread about your problem, please use it. If not, create one with its number in the subject.
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by cse.mehedi » Thu Jul 19, 2012 10:16 pm
I am getting TLE. Any 1 help me 2 solve.
- Code: Select all
#include<stdio.h>
#include<math.h>
int isPrime(long n)
{
long i,len=sqrt(n);
for(i=2;i<=len;i++)
{
if(n%i==0)
return 0;
}
return 1;
}
void recurtion(long n)
{
if(n<2) return 0;
long i,len;
for(i=2;;i++)
{
if(n%i==0)
{
if(isPrime(i)==1)
{
printf(" x");
printf(" %ld",i);
recurtion(n/i);
break;
}
}
}
}
void main()
{
long i,n,len;
while(scanf("%ld",&n)==1)
{
if(n==0) break;
if(n==1) printf("1 = 1\n");
else if(n==-1) printf("1 = -1 x 1\n");
else {
if(n<0) {printf("%ld = -1 x",n);n*=-1;}
else printf("%ld =",n);
for(i=2;;i++)
{
if(n%i==0 && isPrime(i)==1)
{
len=n/i;
printf(" %ld",i);
break;
}
}
recurtion(len);
printf("\n");
}
}
}
-
cse.mehedi
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- Posts: 36
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by brianfry713 » Thu Jul 19, 2012 11:48 pm
-
brianfry713
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