Input: arr[] = {1, 2, 3, 4, 5, 6, 7}, d = 2Output: 3 4 5 6 7 1 2Explaination: d=2 so 2 elements are rotated to the end of the array. So, 1 2 is rotated backSo, Final result: 3, 4, 5, 6, 7, 1, 2
Question
Input: arr[] = {1, 2, 3, 4, 5, 6, 7}, d = 2Output: 3 4 5 6 7 1 2Explaination: d=2 so 2 elements are rotated to the end of the array. So, 1 2 is rotated backSo, Final result: 3, 4, 5, 6, 7, 1, 2
Solution
The given problem is about array rotation. Here, we have an array arr[] = {1, 2, 3, 4, 5, 6, 7} and a number d = 2. The task is to rotate the array by d elements.
Here are the steps to solve this problem:
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First, we need to understand what rotating an array means. When we rotate an array by one, the first element moves to the end of the array and all other elements move one step forward. For example, if we rotate the array {1, 2, 3, 4, 5} by one, we get {2, 3, 4, 5, 1}.
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In this problem, we need to rotate the array by d=2 elements. This means we need to move the first two elements to the end of the array and move all other elements two steps forward.
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So, we take the first two elements 1 and 2 and move them to the end. The remaining elements 3, 4, 5, 6, 7 move two steps forward.
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After these operations, our array becomes {3, 4, 5, 6, 7, 1, 2}.
So, the output of this problem is the rotated array {3, 4, 5, 6, 7, 1, 2}.
Similar Questions
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