C Language Formatted output statement

C Language Formatted output statement

The formatted output statement, or placeholder output, is the display of various types of data from the computer according to the formatted type and the location you specify . The advantage of this is that the computer can accurately give us the type of data we want.

The format is:printf ("Output format character", output item);

Commonly used format characters in the C language:

When the output statement contains ordinary characters, you can use the following format:

printf (" normal character output format symbol", output item);

For example:

The output is: a=10

If you want to output multiple variables and specify the position of the variable, the format character can also be used, and the variables need to be separated by commas, such as:

The output is: integer: 10, decimal: 7.560000, character: C

Note: The number of format characters corresponds to the number of variables, constants, or expressions one by one

C Language Formatted output statement