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Modfied reversingArray.java #59

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Modfied reversingArray.java #59

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35 changes: 14 additions & 21 deletions Java/Aayush Talreja/arrayReverse.java
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Original file line number Diff line number Diff line change
@@ -1,21 +1,14 @@
public class arrayReverse{
static void reverseArray(int[]a, int n){
int[] b = new int[n];
int j = n;

for(int i=0; i<n; i++){
b[j-1] = a[i];
j = j-1;
}

System.out.print("Reversed Array: ");
for(int k=0; k<n; k++){
System.out.print(b[k] + " ");
}
}

public static void main(String[] args) {
int [] arr = {10, 20, 30, 40, 50};
reverseArray(arr, arr.length);
}
}
// Reversing an array using Java collections
import java.util.*;
public class reversingArray {
static void reverse(Integer a[])
{
Collections.reverse(Arrays.asList(a));
System.out.println(Arrays.asList(a));
}
public static void main(String[] args)
{
Integer [] arr = {10, 20, 30, 40, 50};
reverse(arr);
}
}