Add files via upload

Author: imtiazahmad007

Section_04/Assignment_09.py

@@ -36,31 +36,15 @@
 }
 
 
-# Your Code below:
+# Your Code Below:
 # --------------------------------------
-line_list = []
-for line in fr:
-    columns = line.split("|")
-    lookup_val = columns[0]
-    # if lookup_val not in d.keys():
 
-    if(d.get(lookup_val) is None): # Can't find email in dict
 
-        next_number = int(max(d.values())) + 1
-        d[lookup_val] = str(next_number)
-        columns[0] = str(next_number)
-        line_list.append("|".join(columns))
 
-    else: # we were able to find email in dictionary
-        columns[0] = d.get(lookup_val)
-        line_list.append("|".join(columns))
 
 
-fr = line_list
 
-
-
-# don't change the below:
+# don't change the lines below:
 # --------------------------------------
 print("Value of fr: ")
 print(fr)
@@ -82,6 +66,30 @@
 
 
 
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 # Solution:
 #
 # line_list = []

Section_04/assignment_01.py

@@ -12,8 +12,17 @@
 
 """
 
-def twelver(a, b):
-    return (a == 12 or b == 12 or a+b == 12)
+# Your Code Below:
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Section_04/assignment_02.py

@@ -17,8 +17,15 @@
     pay_extra(True, 6)  -> true
 """
 
-def pay_extra(working, hour):
-    return (working and (hour < 8 or hour > 20))
+# Your Code Below:
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Section_04/assignment_03.py

@@ -11,14 +11,13 @@
 sequence([]) → False
 """
 
-def sequence(num_list):
-    for i in range(len(num_list)-2):
-        if num_list[i] == 1 and num_list[i+1] == 2 and num_list[i+2] == 3:
-            return True
+# Your Code Below:
+
+
+
+
 
-    return False
 
-print(sequence([]))
 
 
 

Section_04/assignment_04.py

@@ -9,16 +9,14 @@
 
 """
 
-def grow_string(str):
+# Your Code Below:
+
+
+
 
-    result = ""
 
-    for i in range(len(str)):
-        result = result + str[:i + 1]
 
-    return result
 
-print(grow_string("Imtiaz"))
 
 
 

Section_04/assignment_05.py

@@ -13,19 +13,12 @@
 
 """
 
-def first3(numbers):
+# Your Code Below:
+
 
-    end = len(numbers)
 
-    if end > 4:
-        end = 4
 
-    for i in range(end): # loop over index 0,1,2,3
-        if numbers[i] == 6:
-            return True
 
-    # if we get here, the loop is over and we didn't find a 6
-    return False
 
 
 print(first3([1,2,6,3,0,0])) # true

Section_04/assignment_06.py

@@ -16,21 +16,8 @@
 
 """
 
-def last2(str):
+# Your Code Below:
 
-    if len(str) <= 2:
-        return 0
-
-    # last 2 chars can also be extracted with str[-2:]
-    last2 = str[len(str) - 2:]
-    count = 0
-
-    for i in range(len(str) - 2):
-        sub = str[i : i+2]
-        if sub == last2:
-            count = count + 1
-
-    return count
 
 
 print(last2('hixxhi')) #→ 1
@@ -53,6 +40,11 @@ def last2(str):
 
 
 
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