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.

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.

LANGUAGE: JAVA

CHALLENGE:

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.

SOLUTION:

temp = i;
i = j;
j = temp;

Add comment