change number into array in java
String temp = Integer.toString(guess);
int[] newGuess = new int[temp.length()];
for (int i = 0; i < temp.length(); i++)
{
newGuess[i] = temp.charAt(i) - '0';
}change number into array in java
String temp = Integer.toString(guess);
int[] newGuess = new int[temp.length()];
for (int i = 0; i < temp.length(); i++)
{
newGuess[i] = temp.charAt(i) - '0';
}how to replace an element in array in java
class array{
public static void main(String[] args){
int arr[] = {1,2,3,4};
System.out.println("Before update" + arr[2]);
arr[2] = 9;//updating the value
System.out.println("After update" + arr[2]);
}
}
/*output:-
Before update3
After update9*/Copyright © 2021 Codeinu
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