1.控制结构:
顾名思义,控制结构基本上是一组控制其执行的语句和控制语句。
2. 控制声明:
控制语句,顾名思义,基本上是用于确定语句集的控制流的语句。它根据语句提供的条件或根据值和逻辑做出决定。
控制结构和控制语句的区别:
Control Structure |
Control Statement |
Its main purpose is to accommodate set-point changes and reject load disturbances in network. | Its main purpose is to determine or identify whether or not statements will be executed. |
It helps in changing flow of program, allows us to develop complex sets of instructions out of simpler building blocks, etc. | It helps in making decisions, to execute tasks continuously, etc. |
It generally helps in achieving effective control system. | It generally helps in controlling flow of program. |
It is used to determine logical order of program instructions. | It is used to tell program whether to execute statement in a condition or not. |
It simply describes tasks that program is has to perform. | It simply controls execution of other statements. |
Types of control structure includes sequential control, selection control, and repetition control. | Types of control statement includes if statement, loop, switch statement, etc. |