Print to an ostream Parameter

Write a function void printHello(ostream& out) that writes the text Hello, stream! followed by a newline to out. Use out, never cout, inside the function.

Output of printHello(cout) (see Expected Output).

Do NOT write a main function.

Expected Output:

Hello, stream!↵
captured: Hello, stream!↵

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

Hints2 available

Topics:

Streamsostream

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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