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# Reduce N To 1

1. You are given a positive number N. 2. You have to find the minimum number of operations required to convert N into 1. 3. Operations allowed : (i) If n is even, you have to replace n with n/2. (ii) If n is odd, you can replace n with either n-1 or n+1.

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# Reduce N To 1

easy

1. You are given a positive number N. 2. You have to find the minimum number of operations required to convert N into 1. 3. Operations allowed : (i) If n is even, you have to replace n with n/2. (ii) If n is odd, you can replace n with either n-1 or n+1.

## Constraints

1 <= N <= 2147483647

## Format

A number N

### Output

Check the sample ouput and question video.

## Example

Sample Input

`.css-23h8hz{color:inherit;font-size:0.875rem;line-height:1.125rem;letter-spacing:0.016rem;font-weight:var(--chakra-fontWeights-normal);white-space:pre-wrap;}8`

### Sample Output

`.css-3oaykw{color:var(--chakra-colors-active-primary);font-size:0.875rem;line-height:1.125rem;letter-spacing:0.016rem;font-weight:var(--chakra-fontWeights-normal);white-space:pre-wrap;font-family:Monospace;}3`

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