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;
}swapping with two variables in java
public class Exercise15 {
public static void main(String[] args) {
// int, double, float
int a, b;
a = 15;
b = 27;
System.out.println("Before swapping : a, b = "+a+", "+ + b);
a = a + b;
b = a - b;
a = a - b;
System.out.println("After swapping : a, b = "+a+", "+ + b);
}
}java swap variables
// a, b can be a numeric value
a += b; // a = a + b
b = a - b; // b = (a + b) - b = a ---> b=a
a -= b; // a = (a + b) - (a) = b ---> a=bCopyright © 2021 Codeinu
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