├── Atm.java
├── Numbergame.java
└── StdGradeCalculator.java


/Atm.java:
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 1 | package ATMMachineGenerator;
 2 | 
 3 | 
 4 | import java.util.*;
 5 | 
 6 | public class Atm {
 7 | 	static int total=0;
 8 | 	public static void main(String[] args)
 9 | 	{
10 | 	 Scanner z=new Scanner(System.in);
11 | 	 System.out.println();
12 | 	 System.out.println("1]DEPOSIT            2]WITHDRAWAL");
13 | 	 System.out.println("3]CHECK BALANCE      4]EXIT");
14 | 	 System.out.println();
15 | 	 boolean end=true;
16 | 	 while(end)
17 | 	 {
18 |        System.out.print("Enter the Number to choose the option:" );
19 |        int a=z.nextInt();
20 | 	 switch(a)
21 | 	 {
22 | 	 case 1:
23 | 		 deposit();
24 | 		 break;
25 | 	 case 2:
26 | 		 withdrawl();
27 | 		 break;
28 | 	 case 3:
29 | 		 System.out.println("The Balance Amount is:"+check_balance());
30 | 		 break;
31 | 	 case 4:
32 | 		 end=false;
33 | 		 break;
34 | 	 }
35 | 	 }
36 |      System.out.println("Thank You!!");
37 |      
38 | 	}
39 | 	public static void deposit()
40 | 	{
41 | 		Scanner z=new Scanner(System.in);
42 | 		System.out.println("Enter the amount for deposit:");
43 | 		int de=z.nextInt();
44 | 		if(de<1000)
45 | 		{
46 | 			System.out.println("Sorry!!You need deposit more than 1000!!");
47 | 		}
48 | 		total+=de;
49 | 	}
50 | 	public static void withdrawl()
51 | 	{
52 | 		Scanner z=new Scanner(System.in);
53 | 		System.out.println("Enter the amount for withdrawl:");
54 | 		int de=z.nextInt();
55 | 		int ch=check_balance();
56 | 		if(ch>1000)
57 | 		{
58 | 			if(de>ch)
59 | 			  System.out.println("Your Withdrawl Amount Is Greater Than The Balance Amount!!");				 
60 | 			else
61 | 			{
62 | 			total-=de;
63 | 			if(total<1000)
64 | 			  System.out.println("It reaches the minimum limit!!");
65 | 			}
66 | 		}
67 | 		
68 | 	}
69 | 	public static int check_balance()
70 | 	{
71 | 		return total;
72 | 	}
73 | }
74 | 
75 | 
76 | 


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/Numbergame.java:
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 1 | 
 2 | package Task1;
 3 | import java.util.*;
 4 | public class Numbergame 
 5 | {
 6 | public static void main(String[] args)
 7 | {
 8 | 	Scanner z=new Scanner(System.in);
 9 |   Random random=new Random();
10 |   int a=random.nextInt(100),b=1,s=0;
11 |   System.out.println("Random Number Generates From 0 to 99");
12 |   while(b<=5)
13 |   {
14 | 	  System.out.println("Enter The Number:");
15 | 	  int c=z.nextInt();
16 | 	  if(c>a)
17 | 	  {
18 | 		  System.out.println("The Number is Too High");
19 | 		  s++;
20 | 	  }
21 | 	  else if(c<a)
22 | 	  {
23 | 		  System.out.println("The Number is Too Low");
24 | 		  s++;
25 | 	  }
26 | 	  else
27 | 	  {
28 | 		  System.out.println("Hurrah!! It is Right Answer");
29 | 		  break;
30 | 	  }
31 | 	  b++;
32 |   }
33 |   int f=5-s;
34 |   
35 |   if(s==5)
36 |   {
37 | 	  System.out.println("Sorry Better Luck Next Time!");
38 |   }
39 |   else
40 |   {
41 | 	  System.out.println("Congrats!!! You Have Won The Game!");
42 | 	  System.out.println("Your Score is "+f+"/5");
43 |   }
44 |   System.out.println("The Random Number Is "+a);
45 | }
46 | }
47 | 


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/StdGradeCalculator.java:
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 1 | package studentgradecalculator;
 2 | import java.util.*;
 3 | public class StdgradeCalculator {
 4 | 
 5 | 	public static void main(String[] args)
 6 | 	{
 7 | 	Scanner z=new Scanner(System.in);
 8 | 	int a,b,c,d,e;
 9 | 	System.out.println("Enter the mark for subject1:");
10 | 	a=z.nextInt();
11 | 	System.out.println("Enter the mark for subject2:");
12 | 	b=z.nextInt();
13 | 	System.out.println("Enter the mark for subject3:");
14 | 	c=z.nextInt();
15 | 	System.out.println("Enter the mark for subject4:");
16 | 	d=z.nextInt();
17 | 	System.out.println("Enter the mark for subject5:");
18 | 	e=z.nextInt();
19 | 	int s=a+b+c+d+e;
20 | 	int avg=s/5;
21 | 	System.out.println(avg);
22 | 	if(avg>=90)
23 | 	 System.out.print("Grade A");
24 | 	else if(avg>=80&&avg<90)
25 | 	  System.out.print("Grade B");
26 | 	else if(avg>=70&&avg<80)
27 | 		  System.out.print("Grade C");
28 | 	else if(avg>=60&&avg<70)
29 | 		  System.out.print("Grade D");
30 | 	else if(avg>=50&&avg<60)
31 | 		  System.out.print("Grade E");
32 | 	else
33 | 		System.out.print("Grade F");
34 | 	}
35 | }
36 | 
37 | 
38 | 


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