OJ Board

problem is int boundary.
maximum dimension is 25. I lost this.

thank you. It's my mistake.
I correct code.
[cpp]
int image[27][27];

...

for(i=0; i < 27; i++)
for(int j=0; j < 27; j++)
image[j] = 0;
[/cpp]

but....still WA...

For some reason, my 352 keeps getting WA. I've thrown every piece of test input I can think at it. Tested boundary conditions, etc.
I don't know what is wrong......

here my code
[cpp]
#include <iostream.h>
#include <stdio.h>

int anal(int len);
void con(int i, int j);

int image[28][28];

int main ...

Observer wrote:But 10 also = 5 + 5!!

and 1 is not prime!

you are right...
thank you

i had mistake..

thank you~

sample input
6
10
12
0

sample output
1
2
1

i think sample output is wrong...

10 = 3 + 7.
12 = 1 + 11, 5 + 7.

so sample output is
1
1
2

Is this right?

sorry....i can't english well..