📚 Update resources

Author: coderjojo

README.md

@@ -1,14 +1,15 @@
 # Coding-Challenges
 Resources: 
-1. https://www.geeksforgeeks.org/c-tricks-competitive-programming-c-11/
-2. https://medium.com/@andreimargeloiu/how-to-prepare-for-competitive-programming-396d557e0c12
-3. https://discuss.codechef.com/t/what-are-the-must-known-algorithms-for-online-programming-contests/2717
-4. https://discuss.codechef.com/t/data-structures-and-algorithms/6599
-5. https://github.com/lnishan/awesome-competitive-programming
-6. C++ tricks: https://codeforces.com/blog/entry/15643
-7. CF: https://codeforces.com/blog/entry/57282
-8. ADS: https://codeforces.com/blog/entry/15729
-9. Number Theory: https://www.hackerearth.com/practice/notes/number-theory-1/
-                  https://artofproblemsolving.com/community/c90633h1291397
-10. DP and Bit Masking: https://www.hackerearth.com/practice/algorithms/dynamic-programming/bit-masking/tutorial/
+1. [CP tricks ](https://www.geeksforgeeks.org/c-tricks-competitive-programming-c-11/)
+2. [Preparation Guide](https://medium.com/@andreimargeloiu/how-to-prepare-for-competitive-programming-396d557e0c12)
+3. [Must do Algo](https://discuss.codechef.com/t/what-are-the-must-known-algorithms-for-online-programming-contests/2717)
+4. [DS Guide](https://discuss.codechef.com/t/data-structures-and-algorithms/6599)
+5. [Awesome CP](https://github.com/lnishan/awesome-competitive-programming)
+6. [C++ tricks](https://codeforces.com/blog/entry/15643)
+7. [CF guide](https://codeforces.com/blog/entry/57282)
+8. [ADS](https://codeforces.com/blog/entry/15729)
+9. [Number Theory-1](https://www.hackerearth.com/practice/notes/number-theory-1/)
+10. [Number Theory-2](https://artofproblemsolving.com/community/c90633h1291397/)
+11. [DP and Bit Masking](https://www.hackerearth.com/practice/algorithms/dynamic-programming/bit-masking/tutorial/)
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