Each variable needs a name that identifies it and distinguishes it from the others. For example, in the previous code the variable names were a, b, and result, but we could have called the variables any names we could have come up with, as long as they were valid C++ identifiers.A. is a sequence of one or more letters, digits, or underscore characters (_).or example, in the previous code the variable names were a, b, and result, but we could have called the variables any names we could have come up with, as long as they were valid C++ identifiers. A. is a sequence of one or more letters, digits, or underscore characters (_).
The Pectoralis muscles consist of the Pectoralis Major and Pectoralis Minor muscles. The Pectoralis Major muscle is a thick, fan-shaped surface muscle located on the anterior chest of the human body. It makes up the majority of the Pectoralis muscles in the male. With women the Pectorlis Major muscle lies hidden under the breasts.
In Depth: Muscles. The major muscle in the chest is the pectoralis major. This large fan-shaped muscle stretches from the armpit up to the collarbone and down across the lower chest region on both sides of the chest.he major muscles in the upper torso of the body include: 1  Trapezius: This muscle extends across the neck, shoulder, and back. 2  It allows for movement of the shoulders and shoulder blades.