/* Convert Celsius to Fahrenheit */
#include<stdio.h>
void main()
{
float c,f;
printf("Enter the temperature in Celcius: ");
scanf("%f",&c);
f = c * 9/5 + 32;
printf("Temperature in Farenheit: %f",f);
}
/* Convert Farenheit to Celcius */
#include<stdio.h>
void main()
{
float c,f;
printf("Farenheit : ");
scanf("%f",&f);
c = (f - 32) * 5/9;
printf("Celcius: %f",c);
}
/*Convert Meter to Feet*/
#include<stdio.h>
void main()
{
float m,f;
printf("Meter : ");
scanf("%f",&m);
f = 3.2808399 * m;
printf("Feet: %f",f);
}
/* Convert Feet to Meter */
#include<stdio.h>
void main()
{
float m,f;
printf("Feet : ");
scanf("%f",&f);
m = f / 3.2808399;
printf("Meter: %f",m);
}
/*Convert Km to M/cm/mm*/
#include<stdio.h>
void main()
{
float km;
char v;
float ans;
printf("K.M. : ");
scanf("%f",&km);
printf("KM will be changed in (M=Meter, c=Centimeter,m=milimeter) : ");
fflush(stdin);
scanf("%c",&v);
if(v=='M')
ans=km*1000;
if(v=='c')
ans=km*100000;
if(v=='m')
ans=km*1000000;
printf("Answer : %.2f",ans);
}
/*C Program to convert AC to DC and vice versa*/
# include <stdio.h>
int main()
{
int choice;
float ac=0.0,dc=0.0;
printf("Menu \n 1.AC to DC \n 2.DC to AC \n Enter Choice:");
scanf("%d",&choice);
switch(choice)
{
case 1: printf("Enter AC current: ");
scanf("%f",&ac);
dc=ac*0.636;
printf("AC=%f, DC=%f",ac,dc);
break;
case 2: printf("Enter DC current: ");
scanf("%f",&dc);
ac=dc/0.636;
printf("AC=%f, DC=%f",ac,dc);
break;
default:printf("Error!");
break;
}
return 0;
}
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