C

c float

// create float and assign value
// print float value to console
#include <stdio.h>

int main()
{
    float pi = 3.14;
    float dollars;
    dollars = 32.27;

    printf("I have %f dollars", dollars);       
  
	// controls the number of numbers shown after the decimal point
    printf("
I have %0.2f dollars", dollars); 

get float in c

//get a float from user
//print float value to console
#include <stdio.h>


int main()
{
    //define a float variable
    float a;
    
    //print the prompt
    printf("Please enter a float number: ");
    
    //Actually getting the number
    scanf("%f", &a);
    
    printf("You have entered %f", a);

}

c float precision

#include <stdio.h>

int main (){
    float a;
    printf("
Enter a real number here please: ");
    scanf("%f",&a);
    
    printf("
Printing Number with different precision: ");
    printf("
  Number default precision: %f", a);
    printf("
  Number in (0 d.p.): %.0f", a);
    printf("
  Number in (1 d.p.): %.1f", a);
    printf("
  Number in (2 d.p.): %.2f", a);
    printf("
  Number in (3 d.p.): %.3f", a);
    printf("
  Number in (3 d.p.): %.4f", a);
    return 0;
}

what is float in c

float: It is used to store decimal numbers (numbers with floating point value) with single precision. double: It is used to store decimal numbers (numbers with floating point value) with double precision.

what is float in c

A float is a number with a decimal point.

c declare float

float variable;