I change on first occurence cpp file , where you use mid=high+low/2 , instead of these we can do mid=low + (high-low)/2 for better funtioning of code .

[Payalsahb20220]

If i do write changes then please merge it:)

[justforfunkl]

您好，我已受到您发的邮件！如有必要，我会尽快回复！