Reverse an Array In-Place

Code

#include <stdio.h>

void reverse_array(int arr[], int n) {
    // Your logic here
    int i,temp;
    if ((n&1)!=0){
        for (i=0;i<n/2;i++){
            if(i!=(n/2)){
            temp=arr[i];
            arr[i]=arr[n-i-1];
            arr[n-1-i]=temp;

            }

        }
    }
    else{
        for (i=0;i<n/2;i++){
            //if(i!=(n/2)){
            temp=arr[i];
            arr[i]=arr[n-i-1];
            arr[n-1-i]=temp;

            //}

        
    }
    }
}

int main() {
    int n;
    scanf("%d", &n);

    int arr[100];
    for (int i = 0; i < n; i++) {
        scanf("%d", &arr[i]);
    }

    reverse_array(arr, n);

    for (int i = 0; i < n; i++) {
        printf("%d", arr[i]);
        if(i < n-1){
        	printf(" ");
        }
    }
    return 0;
}

Solving Approach