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Annotation of 42BSD/usr.lib/learn/C/L1.1d, revision 1.1

1.1     ! root        1: #print
        !             2: (Section 1.1)
        !             3: Write a program which prints these four lines,
        !             4: exactly as shown:
        !             5: A tab is \t
        !             6: A backspace is \b
        !             7: A quote is \"
        !             8: A backslash is \\
        !             9: 
        !            10: Compile it, test it, then type ready.
        !            11: #once #create Ref
        !            12: A tab is \t
        !            13: A backspace is \b
        !            14: A quote is \"
        !            15: A backslash is \\
        !            16: #user
        !            17: a.out >x
        !            18: #cmp x Ref
        !            19: #succeed
        !            20: One solution:
        !            21: 
        !            22: main()
        !            23: {
        !            24:        printf("A tab is \\t\n");
        !            25:        printf("A backspace is \\b\n");
        !            26:        printf("A quote is \\\"\n");
        !            27:        printf("A backslash is \\\\\n");
        !            28: }
        !            29: #fail
        !            30: Watch out for those backslashes.
        !            31: #log
        !            32: #next
        !            33: 1.1e 10

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