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fuel.c
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fuel.c
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#include<stdio.h>
int main() {
float liters, distance;
// Ask user for input
printf("Enter the no of liters to fill the tank\n");
scanf("%f", &liters);
if(liters <= 0) {
printf("%.2f is an Invalid Input\n", liters);
return 0;
}
printf("Enter the distance covered\n");
scanf("%f", &distance);
if(distance <= 0) {
printf("%.2f is an Invalid Input\n", distance);
return 0;
}
// European calculation: Liters per 100KM
float litersPer100Km = (liters / distance) * 100;
printf("Liters/100KM\n");
printf("%.2f\n", litersPer100Km);
// Conversion to miles and gallons
float distanceInMiles = distance * 0.6214;
float litersInGallons = liters * 0.2642;
// US calculation: Miles per gallon
float milesPerGallon = distanceInMiles / litersInGallons;
printf("Miles/gallons\n");
printf("%.2f\n", milesPerGallon);
return 0;
}