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Overview (in Hindi)
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Abhishek Srivastava is teaching live on Unacademy Plus

Abhishek Srivastava
GS faculty and subject matter expert | 4 yrs Teaching Exp.| HiStory, Geog. and Polity courses with interrelation, logic & chronology.

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mam the output should be 43->67->120->89->12 ,because the last element stored is 43 and it should be popped first ?