C++ vector Finding Elements in a Vector

Introduction

Write a program that searches for a vector element using the std::find() algorithm function.

If the element has been found, delete it.

Print out the vector content.

You can use the following code structure: 

#include <iostream> 

int main() 
{ 

} 



#include <iostream> 
#include <vector> 
#include <algorithm> 

int main() 
{ 
    std::vector<int> v = { 10, 5, 8, 4, 1, 2 }; 
    int findnumber = 4; 

    auto foundit = std::find(std::begin(v), std::end(v), findnumber); 
    if (foundit != std::end(v)) 
    { 
        std::cout << "Element found. Deleting the element." << '\n'; 
        v.erase(foundit); 
        std::cout << "Element deleted." << '\n'; 
    } 
    else 
    { 
        std::cout << "Element not found." << '\n'; 
    } 

    for (auto el : v) 
    { 
        std::cout << el << '\n'; 
    } 
}



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