anyone debug my program please
Difference between en1 and en2, changed 7 character(s)
Hello codeforces , I have recently started learning BFS/DFS . and I tried solving following problem : [Uva 10653](http://uva.onlinejudge.org/index.php?option=onlinejudge&page=show_problem&problem=1594)↵
 and ↵
[My code](https://l.facebook.com/l.php?u=https%3A%2F%2Fpaste.ubuntu.com%2F26228785%2F&h=ATMxHURvx340dre_6dUoI4quTLD1ikPi-xoSX2_NZHbWNxZKJpb1zdNHvVaXw0yD1iDMe6MaWQDxHthLKVxHKA1tbbN5PabM7dYlJpjcieFYSUhl4IxCV2K4g_7F6QiT5BC8mg)↵

please someone help me debug my problem

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  Rev. Lang. By When Δ Comment
en2 English Ahnaf.Shahriar.Asif 2017-12-21 22:07:10 7 Tiny change: 'em=1594)\n[My code' -> 'em=1594)\n and \n[My code'
en1 English Ahnaf.Shahriar.Asif 2017-12-21 22:06:43 499 Initial revision (published)