69 CS651 Lecture Notes - Lecture 19: Sine Wave

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L19: 2d arrays in java | lesson 19 | dsa in java | In java indexing starts from zero in java. The rows index will be zero for second row. for r through r minus one and for c through will have index c minus one. So this is what you should remember for r to r minus 1 is how you access a particular element in your 2d array. An example is let "s say it "s a 3 into 2 array 0 1 1 two, four three and y our end um start. in java indexing is from zero so start has to beat this particular cell I hope you understood how can you access. a i is the element that you want to access b is the base address of your array. 2d arrays are sto red in a row as well. Just like your one dr is let "s take.

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