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Outline:1. Getting Last index of array 2. Getting length of an array To get the length, add 1 to last index of an array Other way is use scalar function on array or assign array a scalar variable. 3. Accessing element of an array 4. Looping over an array There are two ways to loop over an array
1. Getting Last index of array 2. Getting length of an array To get the length, add 1 to last index of an array Other way is use scalar function on array or assign array a scalar variable. 3. Accessing element of an array 4. Looping over an array There are two ways to loop over an array
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