take string array input in java
String[] array = new String[20];
System.out.println("Please enter 20 names to sort");
Scanner s1 = new Scanner(System.in);
for (int i = 0; i < 20;){
array[i] = s1.nextLine();
}how to get an array as input in java
public class TakingInput {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
System.out.println("enter number of elements");
int n=s.nextInt();
int arr[]=new int[n];
System.out.println("enter elements");
for(int i=0;i<n;i++){//for reading array
arr[i]=s.nextInt();
}
for(int i: arr){ //for printing array
System.out.println(i);
}
}
}Copyright © 2021 Codeinu
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