Random Number Generator

//Random Number Generator
#include<stdio.h>
#include<time.h>
#include<windows.h>

int Max, Min, value;

void Start_up( )
{
    printf("Random Number Generator "); Sleep(2000);
    printf("by Tran V.Anh AKA Wade Rollins\n");
}

void Input( )
{
    printf("Minium value: ");
    scanf("%d",&Min);
    printf("Maximum value: ");
    scanf("%d", &Max);
}

void Processing( )
{
    int Subtract;
    printf("Instant time for random generator: %d\n", time(NULL));
    srand(time(NULL));
    Subtract=Max-Min;
    value=Min+(rand( )%Subtract);
}

void Output( )
{
    printf("Value: %d", value);
}

int main( )
{
    Start_up( );
    Input( );
    Processing( );
    Output( );
    return 0;
}