class Demo_Reverse {
public static void main(String[] args) {
int[] arr = {11,22,33,44,54,64,76};
reverseArray(arr);
print(arr);
}
public static void reverseArray(int[] arr) {
for (int i = 0;i < arr.length / 2 ;i++ ) {
int temp;
temp = arr[i];
arr[i] = arr[arr.length-1-i];
arr[arr.length-1-i] = temp;
}
}
public static void print(int[] arr) {
System.out.print("[");
for (int i = 0;i < arr.length ;i++ ) {
if (i != arr.length-1) {
System.out.print(arr[i]+", ");
}else {
System.out.print(arr[i]+"]");
}
}
}
} |
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