Int [] [] arr={{3, 9}, {8, 2}, {10,11,9,8}}

Q

(1) the arr. Length of value

(2) the arr [0]. Length of value

(3) arr [1]. Length of value

(4) arr [2]. Length of the value

CodePudding user response:

3244

CodePudding user response:

This time you have to be able to give it a try,,,, a print so hard...

CodePudding user response:

You are a beginner questions... 2 d array