Stack Implementation

#1

How to implement stack<string,int>

#2

hi @Gurjot you can have a stack of the type pair<string, int> like stack<pair<string, int>>
or you can make a class/struct like this

struct s{
    string str;
    int n;
};

and then make a stack of the type s, like stack<s>

#3

how to self implement the stack<int,string> using the templated class

#4

@Gurjot take a vector of type pair and insert/remove pairs from it instead of making 2 different vectors

#5

@Gurjot this implementation will also work, just provide proper arguments everywhere

#6


Please make the necessary changes in this code, so that I could get the concept clearly

#7

@Gurjot https://ide.codingblocks.com/s/323946 i fixed the arguments so its not giving errors now, please see

#8

@Gurjot here’s the second code https://ide.codingblocks.com/s/323949
if you want to use a class/struct you will have to first create an object of that class and then insert it, if you just have 2 elements then it is easier to use pair in that case

1 Like
#9

Still not outputting the data of different data types

#10

@Gurjot how will it output without initialisation and cout statements??

#11

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