#include <stdio.h>
 
float pi = 3.14;
float radius = 2.5;
 
float temp;
 
float volume(float r) {
    return (4 / 3) * pi * r * r * r;
}
 
float area(float r) {
	return 4 * pi * r * r;
}
 
float to_celcius(float fahrenheit) {
	return (5 / 9.0) * (fahrenheit - 32);
}
 
int main() {
	scanf("%f", &radius);
	printf("Radius: %.2f\n", radius);
    printf("Volume = %f\n", volume(radius));
    printf("Area = %f\n", area(radius));
 
    scanf("%f", &temp);
	printf("Temp: %.2f\n", temp);
    printf("Celcius = %f", to_celcius(temp));
 
    return 0;
}

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