%e displays numbers in scientific format. : float Display « Data Type « C Tutorial

2.20.4.%e displays numbers in scientific format.

#include <stdio.h>

main(){

   

    printf("%e", 123456.123456);

    printf("\n%e", 12345612345.6);



}

1.234561e+05
      1.234561e+10

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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