/***
Bismillahir Rahmanir Rahim
Read the name of Allah, who created you!!!
Author : Shah Newaj Rabbi Shishir
Department of CSE, City University, Bangladesh.
***/
#include <bits/stdc++.h>
using namespace std;
#define sf scanf
#define pf printf
#define scase sf ("%d",&tc)
#define sn sf ("%d",&n)
#define whilecase while (tc--)
#define eof while (cin >> n)
#define forloop for (pos=1; pos<=tc; pos++)
#define arrayloop (i=0; i<n; i++)
#define cinstr cin >> str
#define getstr getline (cin,str)
#define pcase pf ("Case %d: ",pos)
#define pb push_back
#define in insert
#define llu unsigned long long
#define lld long long
#define U unsigned int
const long long MAX = 100005;
bool prime[MAX];
vector <long long> v;
void sieve ()
{
long long i,j;
prime[0] = prime[1] = true;
v.pb(2);
for (i=4; i<MAX; i+=2)
prime[i] = true;
for (i=3; i*i<MAX; i+=2)
if (!prime[i])
for (j=i*i; j<MAX; j+=2*i)
prime[j] = true;
for (i=3; i<MAX; i+=2)
if (!prime[i])
v.pb(i);
}
int main (void)
{
/*freopen ("input.txt","r",stdin);
freopen ("output.txt","w",stdout);*/
sieve ();
long long n,t,i,len;
while (cin >> n && n)
{
vector <long long> f;
t = n;
if (n < 0)
{
n *= -1;
f.pb(-1);
}
for (i=0; v[i]*v[i]<=n; i++)
{
while (n % v[i] == 0)
{
f.pb(v[i]);
n /= v[i];
}
}
if (n > 1)
f.pb(n);
len = f.size();
pf ("%lld = ",t);
for (i=0; i<len; i++)
{
pf ("%lld",f[i]);
if (i == len-1)
pf ("\n");
else
pf (" x ");
}
}
return 0;
}
Bismillahir Rahmanir Rahim
Read the name of Allah, who created you!!!
Author : Shah Newaj Rabbi Shishir
Department of CSE, City University, Bangladesh.
***/
#include <bits/stdc++.h>
using namespace std;
#define sf scanf
#define pf printf
#define scase sf ("%d",&tc)
#define sn sf ("%d",&n)
#define whilecase while (tc--)
#define eof while (cin >> n)
#define forloop for (pos=1; pos<=tc; pos++)
#define arrayloop (i=0; i<n; i++)
#define cinstr cin >> str
#define getstr getline (cin,str)
#define pcase pf ("Case %d: ",pos)
#define pb push_back
#define in insert
#define llu unsigned long long
#define lld long long
#define U unsigned int
const long long MAX = 100005;
bool prime[MAX];
vector <long long> v;
void sieve ()
{
long long i,j;
prime[0] = prime[1] = true;
v.pb(2);
for (i=4; i<MAX; i+=2)
prime[i] = true;
for (i=3; i*i<MAX; i+=2)
if (!prime[i])
for (j=i*i; j<MAX; j+=2*i)
prime[j] = true;
for (i=3; i<MAX; i+=2)
if (!prime[i])
v.pb(i);
}
int main (void)
{
/*freopen ("input.txt","r",stdin);
freopen ("output.txt","w",stdout);*/
sieve ();
long long n,t,i,len;
while (cin >> n && n)
{
vector <long long> f;
t = n;
if (n < 0)
{
n *= -1;
f.pb(-1);
}
for (i=0; v[i]*v[i]<=n; i++)
{
while (n % v[i] == 0)
{
f.pb(v[i]);
n /= v[i];
}
}
if (n > 1)
f.pb(n);
len = f.size();
pf ("%lld = ",t);
for (i=0; i<len; i++)
{
pf ("%lld",f[i]);
if (i == len-1)
pf ("\n");
else
pf (" x ");
}
}
return 0;
}
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