Answers for "convert integer into array"

2

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';
}
Posted by: Guest on April-02-2020
5

java int to int array

int number = 110101; 
String temp = Integer.toString(number);
int[] numbers = new int[temp.length()];
for (int i = 0; i < temp.length(); i++) {
    numbers[i] = temp.charAt(i) - '0';
}
Posted by: Guest on June-15-2020
0

int

int[] primitiveArray = { 1, 2, 3, 4, 5 };
 
Integer[] boxedArray = Arrays.stream(primitiveArray) // IntStream
  .boxed()                // Stream<Integer>
  .toArray(Integer[]::new);

System.out.println(Arrays.toString(boxedArray));
Posted by: Guest on January-01-1970
0

how to convert a multy digit array into a whole number

var wholeNumber = 0;
var array = [ 5, 6, 2 ];
for(var dummyVariable = 0; dummyVariable < array.length-1; dummyVariable++){
	array[dummyVariable] = power(10, array.length-dummyVariable-1) * array[dummyVariable];
    //						   number, exponent
    wholeNumber+=array[dummyVariable];
}
//Written And Tested In Pre-ES6 Javascript.
Posted by: Guest on March-04-2020

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