Reverse an Array|GFG Problem Of The Day| 17-11-2024|

[@DecodeMaster01]

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CODE :
C++
class Solution {
public:
void reverseArray(vector &arr) {
//Code here
int left = 0, right = arr.size() - 1;
while (left < right) {
swap(arr[left], arr[right]);
left++;
right--;
}
}
};
Java Code:
class Solution {
public void reverseArray(int arr[]) {
// code here
int left = 0, right = arr.length -1;
while (left < right) {
int temp = arr[left];
arr[left] = arr[right];
arr[right] = temp;
left++;
right--;
}
}
}