Standard Templete Library in CPP

Hello everyone 

Welcome to our another blog. In this blog i code for some Standard Templete Library(STL) which will help you to coding practice.

All the best !!

Keep Practicing!!

#include <iostream>

#include<algorithm>

#include<vector>

using namespace std;

int main() {

    vector<int> v; //Defining vector v

    v.push_back(1);

    v.push_back(5); //Inserting element in vector

    v.push_back(8);

    v.push_back(9);

    cout<<"Finding 5  -> "<<binary_search(v.begin(), v.end(), 5)<<endl;

//Applyin binary search for 5

    cout<<"lower bound -> "<<lower_bound(v.begin(),v.end(),5)-v.begin()<<endl;

     //finding lower bond for 5

cout<<"uper bound -> "<<upper_bound(v.begin(), v.end(),5)-v.begin()<<endl;

//finding upper bond for 5

    int a =4;

    int b = 8;

    cout<<"maximum -> "<<max(a,b)<<endl; //finding maximum value

    cout<<"minimum -> "<<min(a,b)<<endl; //finding minimum value

    swap(a,b);

    cout<<endl<<"a -> "<<a<<endl;

    string ab = "abcd efgh";

    reverse(ab.begin(), ab.end());

    cout<<"Stirng  -> "<<ab<<endl; //o/p-> hgfe dcba

    rotate(v.begin(), v.begin()+1, v.end());

    cout<<"After Rotate -> "<<endl; //o/p-> rotate by one of the above vector

    for(int i:v){

        cout<<i<<" ";

    }

}