Question

write a algorithm for swapping between the two variable​

Answer 1

Answer:

Algorithm : b. without using a third variable

Step 1 : Start.

Start 2 : READ num1, num2.

Start 3 : num1 = num1 + num2.

Start 4 : num2 = num1 - num2.

Start 5 : num1 = num1 - num2.

Start 6 : PRINT num1, num2.

Start 7 : Stop.