What is the expression for the perimeter of a square in C language?

The expression for calculating the perimeter of a square is: 4 * side length. This expression is multiplied by the total length of the sides to calculate the perimeter of the four sides of the square.

C language expression for the perimeter of a square

In C language, the perimeter of a square can be expressed as follows Expression:

4 * Side length

Where, side length is the length of each side of the square.

Expression decomposition:

• 4: A square has 4 sides.
• *: Multiplication operator, used to calculate the total length of the sides.
• Side length: The length of each side of the square.

For example:

If the side length of a square is 5, then its perimeter is:

周长 = 4 * 5 = 20

Therefore, the perimeter of the square This can be expressed by a simple arithmetic expression that is multiplied by the total length of the side length.

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