Update README.md

Author: rahulcode22

README.md

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 <p align="center">
-<img src="img/ib-logo-square.png" alt="ib-logo-square.png">
+<!-- <img src="img/ib-logo-square.png" alt="ib-logo-square.png"> -->
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 # InterviewBit Solutions
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 # Topics
 
-*   [Time Complexity](https://github.com/Alex-Keyes/InterviewBit#Time+Complexity)
-*   [Arrays](https://github.com/Alex-Keyes/InterviewBit#Arrays)
+*   [Time Complexity]
+*   [Arrays](https://github.com/rahulcode22/Data-structures/tree/master/Arrays)
 *   [Math](https://github.com/Alex-Keyes/InterviewBit#Math)
 *   [Binary Search](https://github.com/Alex-Keyes/InterviewBit#Binary+Search)
 *   [Linked Lists](https://github.com/Alex-Keyes/InterviewBit#Linked+Lists)