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CORotate Array in O(1) Space? 🤯
Agar array ko rotate karna hai bina extra memory use kiye, toh Reversal Algorithm use karo!
The Pro Way: 3 Reverse Calls. Only O(N) Time and O(1) Space. 🔥
code:
void rotate(int a[], int n, int k) {
k = k % n; // Handle cases where k > n
reverse(a, a + n);
reverse(a, a + k);
reverse(a + k, a + n);
}
Simple, Clean, and Optimized. Share this with a friend who writes long code for simple problems! 😂
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