We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
Oh yeah, I do understand the type casting part. What I'm confused on is what the following is doing? Why do we need to check that the current value c does not equal to s.Peek()? c != s.Peek())
Cookie support is required to access HackerRank
Seems like cookies are disabled on this browser, please enable them to open this website
Stacks: Balanced Brackets
You are viewing a single comment's thread. Return to all comments →
Oh yeah, I do understand the type casting part. What I'm confused on is what the following is doing? Why do we need to check that the current value c does not equal to s.Peek()? c != s.Peek())