0 votes 0 votes jatin khachane 1 asked Jul 26, 2018 jatin khachane 1 571 views answer comment Share Follow See all 3 Comments See all 3 3 Comments reply MiNiPanda commented Jul 26, 2018 reply Follow Share Yes..works fine.. 0 votes 0 votes Shaik Masthan commented Jul 26, 2018 reply Follow Share yes.... it's fine.... but change return type of foo from int to double, otherwise no meaning in your doubt. 0 votes 0 votes Arjun commented Aug 31, 2018 reply Follow Share No, "implicit int" is no longer valid in current C standard. Any way no questions are ever asked in GATE which are specific to some C standards - most aspirants are simply wasting time on irrelevant questions. And we have only like 30 people doing assignments in GO classroom - really wonderful!!! 2 votes 2 votes Please log in or register to add a comment.