Sorting Algorithms in C

[div-bargali]

Implement various sorting algorithms in C.

Steps to contribute -

1. Open a new issue stating the algorithm you want to implement.
2. Create a new PR and reference the issue in that PR.
3. Wait for the PR to be merged 🎉.

[adata111]

I'd like to do bubble sort, merge sort and selection sort

[SusnatoPrime007]

I'd be doing the quick sort.

[shevya06]

I'd like to do insertion sort

[Krishna-Sivakumar]

I can do the merge sort.

[sayan2044]

i will do the radix sort

[sayan2044]

i will do the radix sort

radix sort done

[SusnatoPrime007]

I'd like to do the heap sort.

[tushar-suthar]

i will do topological sort

[div-bargali]

Resolved in #76 #107 #102 #81 #80 and #75 .
Open new issues for adding more sorting algorithms.