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PROBLEM 2: Swap two numbers (30 points). Write a program to swap two numbers. Include code to perform this using two approaches. 1. Using a temporary variable. 2. Direct swap between the two variables. Name your program file as Hw1_92_code.c TIP: Use scanf and printf functions. Also use float/double data type for all variables. Example input: (Text in purple is what the program should print on the screen to instruct the user, text in black is what the user types in) Enter x and y: 1.3 9.5 Example output: Before swapping: x=1.3, y=9.5 After swapping using a temporary variable: x=9.5, y=1.3 After direct swapping the variables: x=9.5, y=1.3