$3.$ Define a structure named Circle to represent a circle with a radius. Write a C program to calculate the area and perimeter of two circles and display the results.

The expected output:

$```$

Input details for Circle $1$:

Radius: $5$

Input details for Circle $2$:

Radius: $6\mathrm{.}3$

Circle $1$:

Area: $78\mathrm{.}54$

Perimeter: $31\mathrm{.}42$

Circle $2$:

Area: $124\mathrm{.}69$

Perimeter: $39\mathrm{.}58$

$```$