แปลงตารางคู่ลำดับกัน int ได้

รหัสตัวอย่าง

6
0

จาวาน int ได้เพื่อน int ได้อาเรย์

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';
}
3
0

แปลงเป็นอาเรย์ต้องจำนวน

let x = [1,2,3,4,5]
let num = +x.join("")
1
0

np แปลงเป็น int ได้

>>> x = np.array([[1.0, 2.3], [1.3, 2.9]])
>>> x
array([[ 1. ,  2.3],
       [ 1.3,  2.9]])
>>> x.astype(int)
array([[1, 2],
       [1, 2]])
0
0

int[]อาเรย์ต้องจำนวนเต็ม[]อาเรย์

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));
0
0

วิธีที่จะแปลงตารางคู่ลำดับกัน int ได้

int i, k = 0;
for (i = 0; i < n; i++)
    k = 10 * k + a[i];

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