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How to delete an element from an array in C++?

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Umar Farouk Abdulkarim answered on July 9, 2021 Popularity 10/10 Helpfulness 4/10

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answer How to delete an element from an array in C++?

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How to delete an element from an array in C++?

Comment

3

#include<iostream>
using namespace std;
int main()
{
  int arr[]={1,2,3,4,5};
  
  
  int choice;
  
  cout<<"enter a number: ";
  cin>>choice;
  
  for(int i=0;i<5;i++)
  {
      if(choice==arr[i])
      {
          for(int j=i;j<5;j++)
              arr[j]=arr[j+1];
          
      }
  }
    for(int i=0;i<5-1;i++)
    {
        cout<<arr[i];
    }
  
  
  
    return 0;
}

Popularity 10/10 Helpfulness 4/10 Language cpp

Source: Grepper

Tags: c++ element

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Umar Farouk Abdulkarim

Contributed on Dec 01 2022

Umar Farouk Abdulkarim

0 Answers Avg Quality 2/10

Closely Related Answers

remove element from array c++

Comment

2

// remove *all* 3's, return new ending (remaining elements unspecified)
auto arrayEnd = std::remove(std::begin(array), std::end(array), 3);

Popularity 10/10 Helpfulness 3/10 Language cpp

Source: stackoverflow.com

Tags: c++

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Modern Moose

Contributed on Apr 04 2022

Modern Moose

0 Answers Avg Quality 2/10

C++ program to delete an element from an array

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0

#include<iostream>
using namespace std;
int main()
{
    int arr[10], tot=10, i, elem, j, found=0;
    cout<<"Enter 10 Array Elements: ";
    for(i=0; i<tot; i++)
        cin>>arr[i];
    cout<<"\nEnter Element to Delete: ";
    cin>>elem;
    for(i=0; i<tot; i++)
    {
        if(arr[i]==elem)
        {
            for(j=i; j<(tot-1); j++)
                arr[j] = arr[j+1];
            found++;
            i--;
            tot--;
        }
    }
    if(found==0)
        cout<<"\nElement doesn't found in the Array!";
    else
        cout<<"\nElement Deleted Successfully!";
    cout<<endl;
    return 0;
}

Popularity 10/10 Helpfulness 2/10 Language cpp

Source: codescracker.com

Tags: c++

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Harsh Sahu

Contributed on Jul 17 2022

Harsh Sahu

0 Answers Avg Quality 2/10

remove a element from an array c++

Comment

0

delete arrayname[index]

Popularity 1/10 Helpfulness 1/10 Language cpp

Source: Grepper

Tags: c++ element

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Attractive Ant

Contributed on Jul 09 2021

Attractive Ant

0 Answers Avg Quality 2/10

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