Calculates foot lengths for several sizes with while loop - C Data Type

Description

Calculates foot lengths for several sizes with while loop

Demo Code

#include <stdio.h>

#define ADJUST 7.31              // one kind of symbolic constant

int main(void){
    const double SCALE = 0.333;  // another kind of symbolic constant
    double shoe, foot;
    /*from   ww  w .j  ava2 s  .co m*/
    shoe = 3.0;
    while (shoe < 18.5) {                        
        foot = SCALE * shoe + ADJUST;
        printf("%10.1f %15.2f inches\n", shoe, foot);
        shoe = shoe + 1.0;
    }                   
    printf("done.\n");
    
    return 0;
}

Result

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