定义任意数组 比如 [1,2,3,4,5] 然后将器反转为[5,4,3,2,1]
package xyz.arithmeticOfReversal;
public class demo {
public static void main(String[] args) {
int [] arrayInt = new int[5];
arrayInt[0] = 1;
arrayInt[1] = 2;
arrayInt[2] = 3;
arrayInt[3] = 4;
arrayInt[4] = 5;
int [] reversal = arithmeticOfReversal(arrayInt);
for(int x :reversal){
System.out.println(x);
}
}
public static int [] arithmeticOfReversal(int [] arrayInt){
int [] result = new int[arrayInt.length];
for (int i = 0,j = arrayInt.length -1; i < arrayInt.length;i++,j--){
result[i] = arrayInt[j];
}
return result;
}
}