Its a iteration problem

Question

Simple Display
1)Letter(lowercase only)
2)Numbers(1-100)
3)Exit

Choose: 1
Enter First Letter: h
Enter Last Letter: m
h i j k l m
Simple Display
1)Letter(lowercase only)
2)Numbers(1-100)
3)Exit

Choose: 1
Enter First Letter: m
Enter Last Letter: h
m n o p q r s t u v w x y z a b c d e f g h
Simple Display
1)Letter(lowercase only)
2)Numbers(1-100)
3)Exit

Choose: 1
Enter First Letter: *
Enter First Letter: 6
Enter First Letter: u
Enter Last Letter: r
u v w x y z a b c d e f g h i j k l m n o p q r
Simple Display
1)Letter(lowercase only)
2)Numbers(1-100)
3)Exit

Choose: 2
Enter First Number: 55
Enter Last Number: 99
55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
Simple Display
1)Letter(lowercase only)
2)Numbers(1-100)
3)Exit

Choose: 2
Enter First Number: 78
Enter Last Number: 34
78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
Simple Display
1)Letter(lowercase only)
2)Numbers(1-100)
3)Exit

Choose: 2
Enter First Number: 200
Enter First Number: 205
Enter First Number: -3
Enter First Number: 33
Enter Last Number: 55
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
Simple Display
1)Letter(lowercase only)
2)Numbers(1-100)
3)Exit

Choose: 3

Program Terminated!!!

Answer 1

Then show your attempt and tell your problem.

Answer 2

Please try to do by yourself first. We can help to solve your problem but can't write full code.

Answer 3

It's hard to tell anything without seeing the code, but to exit the loop you could use break statement or for program termination you could use return statement or the exit() function.

Answer 4

In your iretation code, variable m is uninitialized and you are using it in condition of while loop.

And your code will terminate on entering '3' not '2'.

Answer 5

a yeah i tried already hahaha

Answer 6

my problem is i cant show the last litter

Answer 7

i cant insert my code im sorry

Answer 8

https://code.sololearn.com/cetQZ2qC73MI/?ref=app

Answer 9

https://code.sololearn.com/c2nAp1Og0luo/?ref=app

Answer 10

this is my shape one that i did in other day

Answer 11

so i should use do before i use while