CIS103 Dictionary

create a python dictionary

Using a dictionary, create a program translate from decimal to roman numerals.

Decimal Roman Decimal Roman Decimal Roman Decimal Roman

1 I 7 VII 13 XIII 19 XIX

2 II 8 VIII 14 XIV 20 XX

3 III 9 IX 15 XV 21 XXI

4 IV 10 X 16 XVI 22 XXII

5 V 11 XI 17 XVII 23 XXIII

6 VI 12 XII 18 XVIII 24 XXIV

TO DO:

Create dictionary from above table.

Print the table

Decision: add to dictionary (YES/NO) if Yes- set up loop to:

input: ask for key (decimal number) and Value (roman numeral) then add to dictionary

A zero or negative number stops the loop

add key and values: add this: key: 25, value: XXV and key: 30, value: XXX

print dictionary (to verify that the entries are there)

Set up loop to:

input a number (hint try/except for good input)

number must be integer, positive and greater than zero

hint: use if in

then print the roman number equivalent.

Or not found

Else

Print error message

Again(Yes/NO) look up another number

please help me create a python dictionary

thank you