Question

Create a program that takes in user input and stores the input into an array. Also within the program show how you can: show the elements in the array, remove an element from the array, add an element to the array. Do NOT ask the user how many elements they want to add, instead once they are done adding, they should hit ‘q’ and it should break out of the input. This is a c++ program. The input type shall be any kind of type. I.E. it can take in strings, ints, chars etc. Please use comments within the program.

Answer 1

Please find the code below:::

#include <iostream>

#include <string>

using namespace std;

int main()

{

int count=0;

string list[100];

string inData;

while(true){

cin>>inData;

if(inData.compare("q")==0){

break;

}else{

list[count] = inData;

count++;

}

}

int choice;

while(true){

cout<<"\n\nSelect an option"<<endl;

cout<<"1. Display elements"<<endl;

cout<<"2. Remove an element"<<endl;

cout<<"3. Add an element"<<endl;

cout<<"Others to exit"<<endl;

cin>>choice;

if(choice==1){

cout<<"List has following items"<<endl;

for(int i=0;i<count;i++){

cout<<list[i]<<" ";

}

}else if(choice==2){

cout<<"Enter element to delete : ";

string deleteMe;

cin>>deleteMe;

bool found = false;

int i;

for(i=0;i<count;i++){

if(list[i].compare(deleteMe)==0){

found = true;

break;

}

}

if(found){

for(;i<count-1;i++){

list[i] = list[i+1];

}

}else{

cout<<"Element not found"<<endl;

}

count--;

}else if(choice==3){

cout<<"Enter element to add : ";

string addMe;

cin>>addMe;

list[count] = addMe;

count++;

}else{

break;

}

}

return 0;

}

output:

$Console <terminated> CPP_Workspace.exe [C/C++ Application] C\Users ,Mohammad Shahrukh\ Desk hello new word 1S here with call to and Select an option 1. Display elements 2. Remove an element 3. Add an element Others to exit List has following items hello new word is here with call to 9999999 and A Select an option 1. Display elements 2. Remove an element 3. Add an element Others to exit 2 Enter element to deleteto Select an option 1. Display elements 2. Remove an element 3. Add an element Others to exit List has following items hello new word is here with call 9999999 and A Select an option$