Formatted output statements

Formatted output statements, it can be said placeholder output is various types of data according to the type of the specified location and format display from the computer.

The format is: printf("输出格式符",输出项);

 

Specifier in number to the number of variables, constants or an expression to a corresponding

 

 

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Origin www.cnblogs.com/focusonoutput/p/12329537.html