I only need part 4 and 5 to be answered. The file for APT 28 is too big to be upluaded so i made a summary using the AI version summary of it so please use your own word
PagePage numberof 10. Starting State: ◦ Increment input string’s index value ◦ If is operator, next state is 1 ◦ If is digit, next state is 2 ◦ If is space, next state is 4 ◦ If is end of string, next
PagePage numberof 10. Starting State:◦ Increment input string’s index value◦ If is operator, next state is 1◦ If is digit, next state is 2◦ If is space, next state is 4◦ If is end of string, next state is 5◦ If anything else, next state is 61. Found operator:◦ Pop