"C Language Learning" 03 Loop structure

Directory of this document

• Characteristics of the cyclic structure
• While loop
• Do...while Cycle
• For loop

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First, the characteristics of the circulation structure

Three kinds of structure of the program:

• Sequential structure: sequential execution of statements
• Branching structure: Select execution between two optional statement sequences by making a decision (branch)
• Loop structure: Executes a sequence of statements (loops) repeatedly when a condition is met, usually in conjunction with an array.

Characteristics of a cyclic structure: A program (loop body) that executes repeatedly when a specific condition (cyclic condition) is met

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Second, while loop

　

1  while  2   statement 3  }4  //

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third, Do...while cycle

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Iv. for Loop

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"C Language Learning" 03 Loop structure