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  • What's the output of this C program?

    bhulaxmi

    Member

    Updated: Oct 22, 2024
    Views: 1.3K
    main()
    {
    int *ptr=(int*)malloc(sizeof(int));
    *ptr=4;
    printf("%d",(*ptr)+++*ptr++);
    0
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Replies

  • Kaustubh Katdare

    Administrator • Aug 6, 2013

    I added a better title to the question. I think you're asking about the output of this program, right? Why not just run it and check for yourself?
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  • rahul69

    Member • Aug 10, 2013

    bhulaxmi
    main()
    {
    int *ptr=(int*)malloc(sizeof(int));
    *ptr=4;
    printf("%d",(*ptr)+++*ptr++);
    It will print 8,
    After the printf statement is executed, the pointer ptr had move to next address, and the value at earlier address is incremented (ie, becomes 5), if u still got any doubts, plz do share 😀
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  • Nayan Goenka

    Member • Aug 10, 2013

    I think this program will generate output 10. Still working on it. Will give a definite output once I execute it on my side. But I guess you already know that this function is not just complete program. It needs prototypes or header files to run.
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