Question

How to convert meters to yards and vice versa in C

Answer 1

#include <stdio.h>

#define METER_TO_YARD 1.0936133
#define YARD_TO_METER 0.9144

double meters_to_yards(double meters) {
    return meters * METER_TO_YARD;
}

double yards_to_meters(double yards) {
    return yards * YARD_TO_METER;
}

int main(void) {
    double m = 10.0;
    double y = meters_to_yards(m);
    printf("%.2f meters = %.6f yards\n", m, y);

    double y2 = 10.0;
    double m2 = yards_to_meters(y2);
    printf("%.2f yards = %.6f meters\n", y2, m2);

    return 0;
}



/*
run:

10.00 meters = 10.936133 yards
10.00 yards = 9.144000 meters

*/

 

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