Given three already declared int variables, i, j, and temp, write some code that swaps the values in i and j. Use temp to hold the value of i and then assign j's value to i. The original value of i, which was saved in temp, can now be assigned to j.

public class newass {

public static void main (String[] args) {

int i = 5, j=6, temp;

System. out. println ("--Before swap--");

System. out. println ("First number = " + i);

System. out. println ("Second number = " + j);

/ / Value of first is assigned to temporary

temp = i;

/ / Value of second is assigned to first

i = j;

/ / Value of temporary (which contains the initial value of first) is assigned to second

j = temp;

System. out. println ("--After swap--");

System. out. println ("First number = " + i);

System. out. println ("Second number = " + j);

}

}

Explanation:

That is a java code that accomplishes the task. we start off by assigning initial values (5 and 6) respectively to i and j. We first print this out, then using a the temp values we swap the values and print out.