![what are those strings of no. and how can i remove them if possible. also my codes run completely fine but everytime i need to give input these random string of no. what are those strings of no. and how can i remove them if possible. also my codes run completely fine but everytime i need to give input these random string of no.](https://preview.redd.it/what-are-those-strings-of-no-and-how-can-i-remove-them-if-v0-x472m163z5cb1.png?auto=webp&s=18b6a41948ef6676b4d732325720443817eaa9d7)
what are those strings of no. and how can i remove them if possible. also my codes run completely fine but everytime i need to give input these random string of no.
![Structure of the artificial grammar. Letter strings are generated by... | Download Scientific Diagram Structure of the artificial grammar. Letter strings are generated by... | Download Scientific Diagram](https://www.researchgate.net/publication/7060155/figure/fig5/AS:670478909857796@1536866037075/Structure-of-the-artificial-grammar-Letter-strings-are-generated-by-starting-at-the.png)
Structure of the artificial grammar. Letter strings are generated by... | Download Scientific Diagram
![Concatenate Vector of Character Strings in R (Example) | How to Combine Text Cases | paste & str_c - YouTube Concatenate Vector of Character Strings in R (Example) | How to Combine Text Cases | paste & str_c - YouTube](https://i.ytimg.com/vi/h0v0Ekhg4Go/maxresdefault.jpg)