C Program to convert Kilometers to miles

Program

#include<stdio.h>
void main()
{
    float kilometer, conv_factor, miles;
    printf("Enter the kilometers to convert\n");
    scanf("%f", &kilometer);
    conv_factor = 0.621371;
    miles = kilometer * conv_factor;
    printf("Miles:\t%f\n", miles);
}

Output

Enter the kilometers to convert
365
Miles:  226.800400