Programming Language › Union in C Language › Question #2690
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QWhat is the output of this C code? 

    #include <stdio.h>
    union
    {
        int x;
        char y;
    }p;
    int main()
    {
        p.y = 60;
        printf("%d\n", sizeof(p));
    }

ID: #2690 Union in C Language 731 views
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#2690Q ID
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Union in C LanguageTopic
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  • A Compile time error ✔ ✖
  • B sizeof(int) + sizeof(char) ✔ ✖
  • C Depends on the compiler ✔ ✖
  • D sizeof(char) ✔ ✖
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Depends on the compiler
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