OJ Board

Can anyone tell me why I get a Time limit exceeded? :cry:
Thanks.
#include<iostream>
using namespace std;
int main( int argc, char * argv[] )
{ int use[10]={0,1,22,333,4444,55555,666666,7777777,88888888,999999999};
long i , j , k ,l;
long n , a , f ;
cin >> n ;
for(i=0;i<n;i++) {
cin >> a ...

Thank you so much~

Overflow...

Anyway, thank you. I finally got Accepted.

I am sorry to trouble you a lot.

But I still get W.A.

I am now wondering if my answer is really wrong.

I am sorry, I don't completely understand your second point.(I know that's what the problem says.)

But I changed my code, I hope I guess right.

Thank you so much!

If my thinking is approximately right ,you can just give me some examples that my program would return wrong answers.

I think I could try to find the mistakes by myself.
(Sorry,I am not good at speaking or writing English...)

I have tried the test datas , ans I had right answers.
But I don't know whyI still have W.A.
Should I post my code?