0 votes 0 votes pream sagar asked Jan 12, 2019 pream sagar 219 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Satbir commented Jan 12, 2019 reply Follow Share a. option 0 votes 0 votes Satbir commented Jan 12, 2019 reply Follow Share a !=b; // this line means that don't initialize b to a....reverse of a=b. even if u write.... int a,b=10; a!=b; a will return garbage value because a is uninitialized. -------------------------------------------------------------------------------------------------------------------- a = !b. !(not) is a binary operator . it returns true(1) or false(0). if b is some digit other than 0 then it will return false like !2 is 0.... !480 is 0. if b is 0 then !0 is 1. 1 votes 1 votes Please log in or register to add a comment.