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C Programming :: Typedef

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Typedef - Find Output of Program

  1. What will be the output of the program?

     #include 

  int main()
  {
     typedef int arr[5];   
     arr iarr = {1, 2, 3, 4, 5};      
     int i;  
     for(i=0; i4; i++)         
        printf("%d,", iarr[i]);     
     return 0; 
}

     

    2. A.

    1, 2, 3, 4
    B.

    1, 2, 3, 4, 5
    C.

    No output
    D.

    Error: Cannot use typedef with an array

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  2. What will be the output of the program?

      #include
  int main()
  {  
     typedef int LONG;   
     LONG a=4;    
     LONG b=68;   
     float c=0;     
     c=b;     
     b+=a;    
     printf("%d,", b);     
     printf("%f\n", c); 
     return 0; 
}

    3. A.

    72, 68.000000
    B.

    72.000000, 68
    C.

    68.000000, 72.000000
    D.

    68, 72.000000

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