Write a program typecast.cpp:

Ask the user to input a float number (double type) in the format:

Please input a float number with more than three digits after the decimal point:

Truncate the value at the second position after the decimal point. For example, a value of 3.764 will become 3.76;

Display the result to the console in the format:

The truncated result of XX is YY.

Replace the XX with the original value and YY with the truncated value;

Hint: you can truncate a double-typed value at the decimal point by converting it to int and convert back to double like 376.4 -> 376.0. The rest of the question is just to figure out how to move the decimal point to the correct position and move it back using simple arithmetic manipulations. Design the expression step by step.