KwickClips Java · 41 sec · free
What does new int[5] put in the boxes?
Short answer. 0 in every box, because that is the int default.
What is the shortest way to make a filled array?
Curly brackets: int[] k = {72, 85, 64};
Remember
| new fills boxes with 0 |
| { } creates and fills |
Declare, create, initialise. What is the difference? Declare names the array. New makes five boxes, each zero. Curly brackets create and fill at once. Remember. New fills boxes with zero. Curly brackets create and fill.
This clip is from the full lesson: One-dimensional Arrays — 7 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 12 Information Technology (802), ICSE Class 10 Computer Applications, ICSE Class 10 Computer Applications, ISC Class 11 Computer Science (868)
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