0 votes 0 votes Can someone explain how i+= func(k); works? ranarajesh495 asked Oct 14, 2018 ranarajesh495 346 views answer comment Share Follow See all 6 Comments See all 6 6 Comments reply Show 3 previous comments anonymous commented Oct 16, 2018 reply Follow Share First, you should be clear in storage classes like static, global, extern. 1 votes 1 votes ranarajesh495 commented Oct 16, 2018 reply Follow Share Thanx for the answer. It was very helpful and i got a clear idea of how keyword static works. 1 votes 1 votes anonymous commented Oct 16, 2018 reply Follow Share For better understanding, Always draw the memory element of data and give the address to each element then further proceed towards questions. 1 votes 1 votes Please log in or register to add a comment.