Problem Round #129 Div 2 B

Правка en1, от __fuck_u, 2019-01-06 10:34:03

link : (http://codeforces.com/contest/205/problem/B?fbclid=IwAR1BnFswznuTixJ_osVkVvDgjokFtfycjSnq7dgSW9IbocSmn0YkFlUbtD8)

my submission : http://codeforces.com/contest/205/submission/47832618?fbclid=IwAR31kaUG-5KmqYGVTLNnZ39ofHZPUtsgCAs1GoMYKQu_NZr_HpO0DE55Des

can someone point what is wrong from my solutions ?. Thanks.

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en1 Английский __fuck_u 2019-01-06 10:34:03 353 Initial revision (published)