Any calculation problem can be accomplished by performing a series of operations in a specific order. The problem-solving process (procedure) is called an algorithm (algorithm), which includes:
1. Action performed (action)
2. Sequence of actions performed (order)
The following example shows how important it is to correctly specify the order in which operations are performed:
Consider the "Sunrise algorithm" for everyone waking up to work in the Morning: (1) getting Up, (2) undressing, (3) bathing, (4) dressing, (5) having breakfast, (6) Taking a ride to work.
The president can come to the office in this order and in a leisurely manner. Suppose to change the order slightly: (1) Get Up, (2) Take Off the Pajamas, (3) dress, (4) Bathe, (5) have breakfast. (6) Get a ride to work.
If so, the president has to go to work with soapy water. Specifies that the order in which computer programs execute statements is called Program control (program
Control), this chapter describes the controls for C + + programs.
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