Develop your own algorithm and implement the C code for the following problem and compare single and multi threaded program performances:You have a set of n books with weights w$1,$ w$2,,$ wn $($in grams$).$ You must pack them into k boxes. The capacity of each of these boxes $($in kilograms$)$ is c$1,$ c$2,,$ ck$.$ Our goal is to pack all of the n books in the k boxes without exceeding the capacity of any of the boxes. Rules:Draw flow chart of your single thread algorithm by handUser will input n and k valuesc and w values will be generated randomlyYou will check user input and randomly generated data integrity, no book can be larger than boxes, no box can carry all books.You will calculate wasted storage capacitiy in gramsYou will calculate how many boxes used out of k boxesYou will calculate efficiency of algorithm by $($wasted$\_$storage$)*($#used$\_$boxes$/$k$)$Clearly display the result