#include<stdio.h>#include<conio.h>
//this simple program is a convertion of Lenght or Distance using do case
int main()
{
char ch;
float mm, cmtr, cm, ft, feet, inc, inch;
printf ("\n\n-Convertion of Length-Distance-\n");
printf("1.Millimeter?\n");
printf("2.Centimeter?\n");
printf("3.Inches?\n");
printf("4.Foot?\n");
printf("Enter you choice:");
do{
ch=getche();
switch(ch){
case '1':
printf("\n\n Input Millimeter?");scanf("%f",&mm);
cmtr= mm * 0.1; // millimeter to centimetr
inch= mm * 0.0393701; // millimeter to inch
ft= mm * 0.00328084; // millimeter to foot or feet
printf("Centimeter =>%.6f\n",cmtr);
printf("Inches =>%.6f\n",inch);
printf("Foot =>%.6f\n", ft);
break;
case '2':
printf("\n\n Input Centimeter?");scanf("%f",&cm);
inch= cm * 0.393701; //centimeter to inch
mm= cm * 10; //centimeter to millimeter
ft= cm * 0.0328084; //centimeter to foot or feet
printf("Inches =>%.10f\n",inch);
printf("Mellimeter =>%.10f\n",mm);
printf("Foot =>%.10f\n", ft);
break;
case '3':
printf("\n\n Input Inches?");scanf("%f",&inch);
mm= inch * 25.4; // inch to millimeter
ft= inch * 0.0833333; //inch to foot or feet
cm= inch * 2.54; //inch to centimeter
printf("Mellimeter =>%.8f\n",mm);
printf("Foot =>%.8f\n", ft);
printf("Centimeter =>%.8f\n",cm);
break;
case '4':
printf("\n\n Input Foot?");scanf("%f",&ft);
cm= ft * 30.48; //feet to centimeter
inch= ft * 12; //feet to inch
mm= ft * 304.8; // feet to millimeter
printf("Centimeter =>%.8f\n",cm);
printf("Inches =>%.8f\n",inch);
printf("Millimeter =>%.8f\n", mm);
break;
}
}while(ch!='1' && ch!='2' && ch!='3' && ch!='4');
getche();
}
//created by: boybalda46