Exercise: Juggling Values

Task

Due to unforeseen circumstances, some values of variables have been shifted into one another. Your task: to fix this using your newly acquired knowledge of variable mutation.

Problem statement

You are given three variables named var1, var2 and var3. Write code such that the following is satisfied:

• var1 contains the value of var2
• var2 contains the value of var3
• var3 contains the value of var1