c language if statement multiple conditions

Man invented the programming language in order to control the machine. Computers are becoming more powerful, and programming languages are constantly being innovated. So I boldly believe that the meaning of programming language will be beyond the

In front of you to explain a multi-choice ElseIf statement, although this statement can make a variety of judgments, but when used, need to write a lot of if statements, to our program readability inconvenience, in order to avoid the IF statement

The same is true in the C # language. When multiple conditions are logically and manipulated, the decision is executed from the left side of the expression to the right, and any one that is false will not be followed. This is smart, but if the

1, general form if (expression) expression 1 Else expression 2: expression set (true) executes expression 1, otherwise an expression 2 is executed.Scope of application: True and false, right and wrong, switch, the opposite conditionNote: If you

a basic learning method for the introduction of C language"C language" is rich in content, some of the details involved, such as hardware knowledge and data structure knowledge, self-study can not be exhaustive, otherwise will inevitably forgotten

Query records that meet the conditions in the table-WHERE clause bitsCN.com Query records that meet the conditions in the table-WHERE Clause When using SQL statements for query operations, developers or users are not interested in all the records

SCM C Language Tutorial 13th lesson C51 Loop StatementLoop statements are used by almost every program, and are used to implement operations that require multiple iterations. such as a 12M 51 chip application circuit requires the implementation of 1

7. use the WHERE clause to query records that meet the conditions in the table bitsCN.com When using SQL statements for query operations, developers or users are not interested in all the records in the data table, but want to get the actual data

Conditional statement, which is a kind of statement that chooses to execute according to the condition in the program, the difficulty lies in how to abstract the condition accurately in the actual use of such statement. For example, to implement the

Query records that meet the conditions in a table-when the WHERE clause uses SQL statements for query operations, developers or users are not interested in all the records in the data table, however, if you want to obtain the data records you