Menu
Home / C Programming / Input / Output :: Discussion

Discussion :: Input / Output

  1. What will be the output of the program if value 25 given to scanf()?

     #include

  int main()
  {  
      int i;  
      printf("%d\n", scanf("%d", &i));     
      return 0; 
  }

    2. A.

    25
    B.

    2
    C.

    1
    D.

    5

    View Answer

    Workspace

    View Answer

    Answer : Option C

    Explanation :

    The scanf function returns the number of input is given.

    printf("%d\n", scanf("%d", &i)); The scanf function returns the value 1(one).

    Therefore, the output of the program is '1'.

Write your comments here:

Be The First To Comment