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Question 301

Read and Echo an Integer

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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:

42

Expected Output:

42
Topics:
Printing
📥 Auto-Input:
42
This input is automatically fed to your program's stdin
Code Editor
1
Tab to indent · Ctrl+Enter to run · Ctrl+Space to expand shortcuts (cout, fori)

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