Double Every Element

An int array is given. Print each element multiplied by 2, on one line separated by single spaces.

For the array {1, 2, 3, 4} the program prints the output shown in Expected Output.

Expected Output:

2 4 6 8↵

= newline. The output ends with a newline — print one after the last line.

Hints4 available

Topics:

Arrays

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