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One way to remove element from array is to replace element with zero. Below is a rough snippet I am sharing: int N = sc.nextInt(); int pos = sc.nextInt(); int A[] = new int[N]; if(pos == i) { ...
#2: Post edited
by
E_net4
·
2023-09-22T12:05:43Z (8 months ago)
format code, add array tag, improve title
Remove element from array in java
- How do I remove an element from a Java array?
- One way to remove element from array is to replace element with zero. Below is a rough snippet I am sharing:
int N=sc.nextInt();int pos=sc.nextInt();int A[]=new int[N];if(pos==i){A[i]=0;- }
But the problem is that size of array remains same still. You have only replaced element with zero.What extra step we need to perform along with this?
- One way to remove element from array is to replace element with zero. Below is a rough snippet I am sharing:
- ```java
- int N = sc.nextInt();
- int pos = sc.nextInt();
- int A[] = new int[N];
- if(pos == i) {
- A[i]=0;
- }
- ```
- But the problem is that size of the array remains the same still. You have only replaced the element with zero.
- What extra steps we need to perform along with this?
#1: Initial revision
by
abhinavxyz
·
2023-09-22T07:24:12Z (8 months ago)
Remove element from array in java
One way to remove element from array is to replace element with zero. Below is a rough snippet I am sharing:
int N=sc.nextInt();
int pos=sc.nextInt();
int A[]=new int[N];
if(pos==i)
{
A[i]=0;
}
But the problem is that size of array remains same still. You have only replaced element with zero.
What extra step we need to perform along with this?