Menu
Home / C Programming / Control Structures :: Discussion

Discussion :: Control Structures

  1. What will be the output of the given program?

    #include<stdio.h>
    void main()
    {
          int  i=10;
          printf("i=%d", i);
          {
                int  i=20;
    	    printf("i=%d", i);
    	    i++;
    	    printf("i=%d", i);
          }
          printf("i=%d", i);
    }
    2. A.

     10 10 11 11
    B.

     10 20 21 21
    C.

     10 20 21 10
    D.

     10 20 21 20

    View Answer

    Workspace

    View Answer

    Answer : Option C

    Explanation :

    The scope of second declaration of i is limited to the block in which it is defined. Outside of the block variable is not recognized.

Write your comments here:

Be The First To Comment