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Update Array ​

C/C++ ​

Syntax

c
arrayName[index] = newValue;
  • arrayName: The name of the array.
  • index: The position (index) within the array where you want to update the element. Indices typically start at 0.
  • newValue: The new value you want to assign to the element at the specified index.

Example

Updating the third element (index 2) to 10

c
numbers[2] = 10;

Java ​

Syntax

java
arrayName.set(indexToUpdate, newValue);
  • arrayName: The name of the array.
  • index: The position (index) within the array where you want to update the element. Indices typically start at 0.
  • newValue: The new value you want to assign to the element at the specified index.

Example

Updating the third element (index 2) to 10

java
numbers.set(2, 10);

Python ​

Syntax

python
array_name[index] = new_value

Example

python
array_name[2] = 9
array_name[4] = 10

In this example, the elements at index 2 and index 4 are updated to new values (9 and 10, respectively). After the update, the array_name will reflect the changes.