Code gives two errors

https://ide.codingblocks.com/s/357489.please check and mark out my mistakes.

Hey friend your code is giving this error


Are you facing difficulty in this?

why this errors came?,when i checked for small parenthesis ,it’s work fine.

hey @Nikhil-Jettley-2567269533523013 that’s because stack.top() gives reference to the top most element of the stack & not that element. Due to which you will get error. What you can do is do this https://ide.codingblocks.com/s/357520, but lemme tell you that the implementation you have applied will not work. So this is just one correction of your code. Now you won’t get that error but you have to think about your implementation now.

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