Write a program that reads the radius of a circle $($as an integer value$)$ and computes and prints

the diameter $($as an integer$),$ the circumference and the area as double $(2$ decimal places$).$ Use the value $3\mathrm{.}14159$ for $($as const double PI$=3\mathrm{.}14159).$ The output should look like the one below.

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For the following problem, perform each of these steps:

a$)$ Read the problem statement.

b$)$ Formulate the algorithm using pseudocode and top$-$down, stepwise refinement.

c$)$ Write a C$++$ program.

d$)$ Test, debug and execute the C$++$ program.