Not able to clear all the test cases

#1

https://ide.codingblocks.com/s/394891.pLEASE LET ME KNOW WHERE I NEED TO MAKE CHANGE FOR TESTING ALL TEST CASES TO BE PASSED.

#2

Have debugged your code here, Now it’s passing all test cases. POw function leds to overflow so have removed it. And also e=n should be after initialization of value n, to avoid garbage value.

#3

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