printf("\nEnter total population (TP): \t");                 // 30000
	
	printf("\nEnter infected population (IP): \t");		// 100 or 200 (it must be less than total population(TP)
	
	printf("\nEnter Infection probablility (Ipr): \t");	// it will be < 1 i.e. 0.1, 0.01 
	
	printf("\nEnter Contact fraction(Cf): \t");		// it will depands upon the total population and number of persons from total population come in contact with 
								//the infected people, i.e. if 100 peoples from total population come in contact with 1 infected peolple(IP) 
								//then CF will be .01 ( in this case the mamimum limit woulde be 100/30000)

	
	printf("\nEnter Time Interval (dt): \t");  // 0.25 , 0.05 etc
	