The form of a floating-point declaration : float Declaration « Data Type « C Tutorial

2.18.2.The form of a floating-point declaration

float variable; /* comment */

When using a floating-point number in printf, the %f conversion is used.

To print the expression 1.0/3.0, we use this statement:

#include<stdio.h>



int main(void){

    printf("The answer is %f\n", 1.0/3.0);

}

The answer is 0.333333

2.18.float Declaration
	2.18.1.	Floating Point variables
	2.18.2.	The form of a floating-point declaration
	2.18.3.	Define float variable and output to the console
	2.18.4.	Define float in In scientific notation (The E notation)
	2.18.5.	Define float constant value using Macro
	2.18.6.	Assignment of an integer expression to a floating-point variable.

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