printf is a formatted output function that can print directly decimal, octal, hexadecimal, output control characters%d,%o,%x, but it does not exist binary, if output binary, can be handwritten, But you can also call the Itoa function inside Stdlib.h,
Original addressOne, Printf output formatThe general form of a format string in C is:%[flag [output minimum width] [. precision] [length] type, where the entry in square brackets [] is optional. The meanings of the items are described as follows:1.
1. echoDefinition and usageThe PHP echo () function outputs one or more strings.Echo "" This method can also be used without brackets.SyntaxEcho (strings)Parameter descriptionStrings is required. One or more strings to be sent to the output.Tips and
http://sumsung753.blog.163.com/blog/static/14636450120112151092934/
First, printf ()
The advantage of the printf () function is that the output can be formatted.printf () is a function that outputs a string, while print is a language structure that
First, the scanf family1, the scanf family's prototype int scanf (char const *format,...); int fscanf (FILE *stream,char const *format,...); int sscanf (char const *buffer,char const *format,...); Ellipses in each prototype represent a
FUCK!!!!! The damned question, said a large string, for fear that the code execution will time out, MD, actually is according to the code in the title, change a little bit on the line!!!!!!! Fuck, Hang,!!!!!!!!!.Hex-a-bonacci
printf--Format and print date formatted output data with printf optionsReference: http://www.computerhope.com/unix/uprintf.htmBasic English LearningBinary: Binanry numberOctal: otcal numberDecimal: Decimal numberHex: Hexadecimal number1 Basic
Original address: http://blog.csdn.net/zanfeng/article/details/52164124Use the print output for each type of
String
Integer
Floating point number
Out-of-degree and precision control
Strhello = ' Hello Python ' print
The Python string is formatted using the "character% format 1% format 2 characters"% (variable 1, variable 2), and the% format represents the type of the accepted variable. Simple examples of use are as follows:
# Example: String formatting
Name = '
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