Answer:
cout << "Num: " << songNum << endl;
cout << songNum << endl;
cout << songNum << " songs" << endl;
Explanation:
Since you did not provide the whole code and each statement has an error, it seems the name of the variable is songNum. Depending on these, you can see the corrections below:
cout << "Num: " << <u>songnum</u> << endl; → cout << "Num: " << songNum << endl;
The name of the variable must be written correctly.
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cout << <u>int</u> songNum << endl; → cout << songNum << endl;
Declaration of the variable must be done before printing it.
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cout << <u>songNum " songs" </u><< endl; → cout << songNum << "songs" << endl;
There must be "<<" signs between each part while printing.