This can be caused by a number of reasons . It can be caused by a sudden drop in heart rate, an erratic ineffective heart rate., drop in blood pressure caused by ineffective constriction of veins that sometimes is caused caused by dehydration or sudden standing. These are just some of the causes. ...Read more.
A typical declaration for an array in C++ is: type name [elements]; where type is a valid type (such as int, float...), name is a valid identifier and the elements field (which is always enclosed in square brackets []), specifies the length of the array in terms of the number of elements.
In computer science, an array type is a data type that is meant to describe a collection of elements (values or variables), each selected by one or more indices (identifying keys) that can be computed at run time by the program. Such a collection is usually called an array variable, array value, or simply array. By analogy with the mathematical concepts of vector and matrix, array types with one and two indices are often called vector type and matrix type, respectively.