Thnks 4 ur reply. bt u didn't reply 4 my whole question. as i also asked if i search for 47 . then it is giving me index 7 . and at 7 index 37 is given . so its giving me 37 . bt it should give me that this key is not available. means how colud i compare my whole keys with key 47. so i can say it is not avaialbe
and one thing more if i searched for 201 then there are two keys there then how it will give 201.
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