1 votes 1 votes Shadan Karim asked Dec 28, 2018 Shadan Karim 267 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Chaitrasj commented Jan 19, 2019 reply Follow Share Is it C? Both arguments valid? 0 votes 0 votes balchandar reddy san commented Jan 19, 2019 reply Follow Share yes..looks like both are valid. 0 votes 0 votes Please log in or register to add a comment.