As discussed in the lecture notes, stacks are a very commonly used abstract data type. applications of stacks include implementation of reverse polish notation expression evaluation and undo buffers. stacks can also be used to check whether an expression has balanced parentheses, braces, and brackets (,{,[ or not. for example, expressions with balanced parentheses are "(x + y)", "{x + (y + z)}"

give him special benefits.

the best that can be interferred in this except is that molina has taken up the cause of abused and disadvantaged kids through his foundation. and that the chance to live up to clemente's legacy was a motivating factor for him to continue defending those who are in an unfavourable possition.

the answers b, i just took the quiz on e2020

i found ur answer but it won't let me see it it's on "chegg" but you have to pay 14.99 month