java convert string array to int array code example
Example 1: java convert string to int array
import java.util.Arrays;
public class StringToIntegerArray {
public static void main(String args[]) {
String [] str = {"123", "345", "437", "894"};
int size = str.length;
int [] arr = new int [size];
for(int i=0; i
Example 2: convert string to int array
char c = '2';
int asInt = c - '0';
//asInt = 2
Example 3: java convert string array to int array
int[] intArray = convertStringArrayToIntArray(numbers.split(", "));