Reverse an Array With Two Walking Pointers

Reverse an array in place using TWO POINTERS instead of indexes. Do not build a second array.

Read an integer n (at most 64), then n integers into a local array, reverse it, then print all n values on one line, separated by single spaces, with no trailing space.

For the input:

5
1 2 3 4 5

the output is exactly what is shown in Expected Output.

The line ends with a newline.

Expected Output:

5 4 3 2 1↵

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

Hints4 available

Topics:

Pointers

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