#include <stdio.h>
 
 
int main() {
	float num;
    int opcion;
 
    printf("Escoge la apcion:");
    printf("\n 1: Kilometros a millas");
    printf("\n 2: Millas a kilometros");
    scanf("%d", &opcion);
 
    if(opcion ==1) {
       printf("\n Introduce los kilometros:");
       scanf("%f", &num);
       printf("\n En millas son: %f", num/1.60934);
    }
    else {
       printf("\n Introduce las millas:");
       scanf("%f", &num);
       printf("\n En kilometros son: %f", num*1.60934);
    }
}

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