The dequeue method will also use method incrementIndex to add one to frontIndex (with wrap-around) before returning the value that was at the front of the queue. The other queue methods (empty and size) are the same as those methods for the Stack class -- they just use the value of the numItems field.
In other words, drinking alcohol is not entirely positive. Excessive drinking can cause increased risk of stroke, arrhythmia (irregular heartbeat), and heart muscle disease. Excessive calories that you can get from alcohol can raise your triglyceride (another kind of bad cholesterol). And the increased triglyceride can be potential to affect your LDL to rise.
Physical effects. Alcohol doesnât only affect your mood; it also has an effect on your body. After you drink alcohol it gets into your bloodstream. The blood carries it to every part of your body. Thus, your entire body is affected by drinking alcohol. To learn more about the effects of alcohol on the body, click here alcohol and your body.