swap two variables without temporary java
import java.*; class noTemp { public static void main(String a[]) { int x = 10; int y = 5; x = x + y; y = x - y; x = x - y; System.out.println("After swaping:" + " x = " + x + ", y = " + y); } }
swap two variables without temporary java
import java.*; class noTemp { public static void main(String a[]) { int x = 10; int y = 5; x = x + y; y = x - y; x = x - y; System.out.println("After swaping:" + " x = " + x + ", y = " + y); } }
swap two numbers java
int a = 5; int b = 6; int temp = a; a = b; b = temp; // now a is 6 and b is 5.
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