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Discussion :: Structures, Unions, Enums

  1. Point out the error in the program?

    #include 

 int main() 
 {  
    struct emp   
    {        
       char name[25];     
       int age;     
       float bs;     
   };
     sruct emp e;  
     e.name = "Suresh";   
     e.age = 25;    
     printf("%s %d\n", e.name,e.age);      
     return 0; 
 }

    2. A.

    Error: Lvalue required/incompatible types in assignment
    B.

    Error: invalid constant expression
    C.

    Error: Rvalue required
    D.

    No error, Output: Suresh 25

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    Answer : Option A

    Explanation :

    We cannot assign a string to a struct variable like e.name = "Suresh"; in C.

    We have to use strcpy(char *dest, const char *source) function to assign a string.

    Ex: strcpy(e.name, "Suresh");

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