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  1. What will be the output of the program?

     #include
 #include 

  int main() 
  {     
      char *i = "55.555";   
      int result1 = 10;  
      float result2 = 11.111;      
      result1 = result1+atoi(i);     
      result2 = result2+atof(i);     
      printf("%d, %f", result1, result2);  
      return 0; 
 }

    2. A.

    55, 55.555
    B.

    66, 66.666600
    C.

    65, 66.666000
    D.

    55, 55

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    Answer : Option C

    Explanation :

    Function atoi() converts the string to integer.
    Function atof() converts the string to float.

    result1 = result1+atoi(i);
    Here result1 = 10 + atoi(55.555);
    result1 = 10 + 55;
    result1 = 65;

    result2 = result2+atof(i);
    Here result2 = 11.111 + atof(55.555);
    result2 = 11.111 + 55.555000;
    result2 = 66.666000;
    So the output is "65, 66.666000" .

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