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arraylist in java #58

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arraylist in java #58

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22 changes: 22 additions & 0 deletions arraylist.java
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Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
package arraynarraylist;
import java.util.ArrayList;
import java.util.Scanner;

class arraylist{
public static void main(String [] args){
Scanner sc=new Scanner(System.in);
ArrayList<Integer> list =new ArrayList<>();
list.add(67);
for(int i=0;i<3;i++)
list.add(sc.nextInt());

/* for(int i=0;i<3;i++){
for(int j=0;j<3;j++){
list.get(i).add(sc.nextInt());//this is 2D representation of list
}
}*/

System.out.println(list);

}
}