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("\nI have %0.2f dollars", dollars);print float in c
printf("%.6f", myFloat);c printf float value
I want to print a float value which has 2 integer digits and 6 decimal digits after the comma. If I just use printf("%f", myFloat) I'm getting a truncated value.
I don't know if this always happens in C, or it's just because I'm using C for microcontrollers (CCS to be exact), but at the reference it tells that %f get just that: a truncated float.
If my float is 44.556677, I'm printing out "44.55", only the first two decimal digits.Copyright © 2021 Codeinu
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