C Program 4: To Convert distance in Km to cm, feet, inch and meter.

Aim: the distance between two cities (in km.) is input through the keyboard. Write a program to convert and print this distance in meters, feet, inches and centimeters.

Theory: This program needs no complex coding. It's a simple program where you need to know four basic mathematical formulae. Once you know them, you can easily code this program in C.

Here's the code:

//to convert distance from km to m, cm, feet and inches

#include<stdio.h>

#include<conio.h>

int main()

{

    float km, m, cm, feet, inch;

    printf("Enter the distance in kilometers: ");

    scanf("%f", &km);

    m=km*1000;

    cm=m*100;

    feet=km*3280.8;

    inch=feet*12;

    printf("The distance in meters is %f\n", m);

    printf("The distance in centimeters is %f\n", cm);

    printf("The distance in feet is %f\n", feet);

    printf("The distance in inches is %f\n", inch);

    getch();

    return 0;

}

We used four formulae in the code and calculated the values and then printed the result. That's all. It's too easy. Isn't it?

Here's the snapshot of output: