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));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));how to convert array to int
int i, k = 0;
for (i = 0; i < n; i++)
k = 10 * k + a[i];Copyright © 2021 Codeinu
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