number to words

Python Projects/Number_to_Words/ReadMe.md

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+# Number to words
+This python code takes a number as input and returns its word name.

Python Projects/Number_to_Words/numberToWords.py

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+import tkinter as tk
+from tkinter.filedialog import *
+
+global groups
+
+first_twenty = ["", "One ", "Two ", "Three ", "Four ", "Five ", "Six ", "Seven ", "Eight ", "Nine ", "Ten ",
+ "Eleven ", "Twelve ", "Thirteen ", "Fourteen ", "Fifteen ", "Sixteen ", "Seventeen ", "Eighteen ", "Nineteen ", "Twenty "]
+
+tens = ["","","twenty ","thirty ", "fourty ","fifty ","sixty ","seventy ","eighty ","ninety "]
+hundreds = ["","One hundred ", "Two hundred ","Three hundred ","Four hundred ","Five hundred ",
+"Six hundred ","Seven hundred ","Eight hundred ","Nine hundred " ]
+
+mult = ["","thousand", "million", "billion"]
+
+
+window = tk.Tk()
+window.title("Number to words")
+window.geometry('300x100')
+
+def count_dig(number): # function to count numner of digits 
+    sum = 0
+    while(number>0):
+        sum += 1
+        number = number//10
+    return sum
+
+
+def numof3dig(samp): # finding name of a set of 3 digits
+    answer = ""
+    if count_dig(samp)==3 and samp%100!=0:
+        while samp>0:
+            answer = hundreds[samp//100] 
+            if samp%100<=20:
+                answer = answer + first_twenty[samp%100] 
+            else:
+                answer = answer + hundreds[(samp//100)] + tens[((samp%100)//10)] + first_twenty[samp%10] 
+    elif count_dig(samp)==3 and samp%100==0:
+        answer = answer + hundreds[(samp//100)]
+    else:
+        answer = answer + tens[((samp%100)//10)] + first_twenty[samp%10]
+    return answer
+
+def number_words(n):
+    global groups
+    fin_answer = ""
+    ncopy = n
+    groups = 0
+    if(ncopy == 0):
+        fin_answer = "zero"
+    elif(ncopy>0 and ncopy<=20):
+        fin_answer = first_twenty[num]
+        label = tk.Label(window, text="Output: ").grid(row=2, column=0)
+        label = tk.Label(window, text=fin_answer).grid(row=2, column=1)
+        return
+    while(ncopy>0):
+        fin_answer = numof3dig(ncopy%1000) + mult[groups] + fin_answer
+        groups += 1
+        ncopy = ncopy//1000
+    label = tk.Label(window, text="Output: ").grid(row=2, column=0)
+    label = tk.Label(window, text=fin_answer).grid(row=2, column=1)
+    return
+
+
+def proceeds():
+    global num
+    num = t.get(1.0, "end-1c")
+    num = int(num)
+    number_words(num)
+
+label = tk.Label(window, text="Enter a number").grid(row=0, column=0)
+t = tk.Text(window, height=1, width=15)
+proceed = tk.Button(window, text='Proceed', command=proceeds)
+
+t.grid(row=0,column=1)
+proceed.grid(row=1,column=1)
+
+window.mainloop()