Question

How to display a float to 2 decimal places in C

Answer 1

#include <stdio.h>

int main(int argc, char **argv) 
{ 
    float f = 0.314;
    
    printf("%.2f", f);
    
    return(0);
}


/*
run:

0.31

*/

 

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Answer 2

#include <stdio.h>

int main(int argc, char **argv) 
{ 
    float f = 0.3554;
    
    printf("%.2f", f);
    
    return(0);
}


/*
run:

0.36

*/

 

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