list to int array in java 8
int[] array = list.stream().mapToInt(i->i).toArray();
list to int array in java 8
int[] array = list.stream().mapToInt(i->i).toArray();
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';
}
how to convert array to int
int i, k = 0;
for (i = 0; i < n; i++)
k = 10 * k + a[i];
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