swap function java
public static void swap(int[] a, int i, int j){
int temp = a[i];
a[i] = a[j];
a[j] = temp;
}swap function java
public static void swap(int[] a, int i, int j){
int temp = a[i];
a[i] = a[j];
a[j] = temp;
}java string swap two characters
String originalString = "abcde";
//Strings are immutable
char[] c = originalString.toCharArray();
//Swap
char temp = c[0];
c[0] = c[1];
c[1] = temp;
//Result
String swappedString = new String(c);Copyright © 2021 Codeinu
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