Read and Echo an Integer

Read one integer from standard input using cin, then print it back on its own line. For example, if the input is 42, the output is exactly what is shown in Expected Output.

Expected Output:

42↵

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

Hints2 available

Topics:

Printing

Code Editor

Tab to indent (Esc then Tab to move on) · Ctrl+Enter to run · Shift+Alt+F to format · Ctrl+Space to expand shortcuts (cout, fori)

Your Output

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Test Cases

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