you need to implement a search system for identical characters in a string you need to find the same characters in the string, and if it finds more than 1, then it displays the value, if it does not find it, it displays false I hope I explained clearly

so what exactly is the problem? that does not work?

WVFFLIFE2022-02-14 04:00:12

I don’t understand how to implement it, I searched for similar questions, but did not find

Егор Путанов2022-02-14 04:00:12

x= "1,2,3,2,2,4" you need to find the same digits in x and print their number, and if there are no identical ones, then 1 is displayed

Егор Путанов2022-02-14 04:00:12