Printing floating-point numbers with floating-point conversion specifiers : float Display « Data Type « C Tutorial

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C Tutorial » Data Type » float Display

2.20.7.Printing floating-point numbers with floating-point conversion specifiers

#include <stdio.h>



int main()

{ 

   printf( "%e\n", 1234567.89 );

   printf( "%e\n", +1234567.89 );

   printf( "%e\n", -1234567.89 );

   printf( "%E\n", 1234567.89 );

   printf( "%f\n", 1234567.89 );

   printf( "%g\n", 1234567.89 );

   printf( "%G\n", 1234567.89 );



   return 0;



}

1.234568e+06
1.234568e+06
-1.234568e+06
1.234568E+06
1234567.890000
1.23457e+06
1.23457E+06

2.20.float Display
	2.20.1.	Displaying Floating-Point Data Types with printf: %f
	2.20.2.	To create precision with floating-point numbers
	2.20.3.	%6f limits the output to only six digits
	2.20.4.	%e displays numbers in scientific format.
	2.20.5.	use the %E in printf() to display scientific-notation numbers
	2.20.6.	%g displays a floating-point number in either the %f or %e (scientific) format, depending on which is shorter.
	2.20.7.	Printing floating-point numbers with floating-point conversion specifiers

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