example4

Author: MohammadGhnim

example4.py

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+
+'''
+write a program to get a list with the numbers of every word or items. 
+
+'''
+
+names = ['alex', 'anna', 'Lokus', 'phillips']
+
+# 1 ---> [4, 4, 5, 8]
+
+result = []
+for n in names:
+    result.append(len(n))
+
+print(result)
+
+
+print('--------------------------------')
+
+'''
+
+write a program to get a list with the names, who has more than 3 letters.
+
+
+'''
+
+#2 ---> names letter > 3
+
+result = []
+for n in names:
+    if len(n) > 4:
+        result.append(n)  #if we want to get the length we write .append(len(n))
+
+
+print(result)
+
+
+
+print('--------------------------------')
+
+
+'''
+
+Write a program to add new item in a list, with
+sorting according to the number of the letter.
+
+'''
+
+def my_insert(names, new):
+    for n in names:
+        if len(new) < len(n):
+            index = names.index(n)
+            names.insert(index, new)
+            break
+    print(names)
+
+names = ['alex', 'anna', 'Lokus', 'phillips']
+my_insert(names, 'tt')
+
+'''
+write a program to print a list inside a list.
+
+'''
+
+l =['alex', 'anna', [1, 2, 3, 4], 'Lokus']
+
+for i in l:
+    if type(i) == list:
+        for n in i:
+            print(n)
+    else:
+        print(i)