Excuse me I this code which is wrong, why the output of it?-CodePudding

CodePudding user response:

* the following behind the circle of the first line of the lack of a curly braces, the curly braces to then also will be expanded in the second cycle, according to their own requirements, see whether such change is needed

CodePudding user response:

reference 1/f, confident boy reply:

* the following behind the circle of the first line of the lack of a curly braces, the curly braces to then also will be expanded in the second cycle, according to their own requirements, see whether you need to change so

I added but not

CodePudding user response:

Post let everybody reference to modify the code is bad

CodePudding user response:

[I] a [I]=b [j] a [I] here to change to a [j]. Because you are now calculating j line is low. Also don't know you is I and j said, if j is line. What are you going to change to a=b [j] [j] [I]