Not able to identify the mistake

#1

i am not able to figure it out where did i am going wrong
my code - https://ide.codingblocks.com/s/144232

#2

@S18ML0016 please help

#3

Hello @kushal1998,

  1. The stoi() would not work for the numbers greater than the range of int.
    Solution:
    Explicitly convert the string into a number.
    Hint: using a loop

  2. Both the for loops inside the isCBN() function should iterate from 0 to 9. Correct it.

  3. parameter of substr() function is wrong.
    the second parameter is length, not the ending index.

I have corrected point 2. and 3.


Also correct it for point 1. to remove the run-time error.

Hope this would help.
Give a like, if you are satisfied.

#4

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