What is the output of this C code(size of int and float is 4)? #include "stdio.h" union { int ival; float fval; } u; void main() { printf("%d", sizeof(u)); }

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Q: What is the output of this C code(size of int and float is 4)?

    #include "stdio.h"
    union
    {
        int ival;
        float fval;
    } u;
    void main()
    {
        printf("%d", sizeof(u));
    }

Q: What is the output of this C code(size of int and float is 4)? #include "stdio.h" union { int ival; float fval; } u; void main() { printf("%d", sizeof(u)); }