diff --git a/week7/Assignment/ex1.py b/week7/Assignment/ex1.py
new file mode 100644
index 0000000..5a47e34
--- /dev/null
+++ b/week7/Assignment/ex1.py
@@ -0,0 +1,16 @@
+def main():
+    print('==Assignment 1==')
+    
+    lst=["Sam", "Lisa", "Micha", "Dave", "Wyatt", "Emma", "Sage"]
+
+    iterhelper(lst,lambda x:print(f"Hello!, {x}"))
+
+    print('==End Of Assi1==')
+    return 0
+
+def iterhelper(lst,lambda_exec):
+    itr,lenlst = 0,len(lst)
+    while itr<lenlst:lambda_exec(lst[itr]);itr+=1
+
+if __name__ == '__main__':
+    main()
\ No newline at end of file
diff --git a/week7/Assignment/ex2.py b/week7/Assignment/ex2.py
new file mode 100644
index 0000000..2d43f98
--- /dev/null
+++ b/week7/Assignment/ex2.py
@@ -0,0 +1,24 @@
+def main():
+    print('==Assignment 2==')
+
+    flag=True
+    while flag:
+        a = input("pls input number:")
+        try: 
+            a = int(a)
+            flag=False
+        except :
+            print("pls input a number!")
+    
+    counter=0
+    total=0
+
+    while counter<a:counter+=1;total+=counter
+
+    print(f"Total from 1 to a: {total}")
+
+    print('==End Of Assi2==')
+    return 0
+
+if __name__ == '__main__':
+    main()
\ No newline at end of file
diff --git a/week7/Assignment/ex3.py b/week7/Assignment/ex3.py
new file mode 100644
index 0000000..ab651b0
--- /dev/null
+++ b/week7/Assignment/ex3.py
@@ -0,0 +1,20 @@
+def main():
+    print('==Assignment 3==')
+    
+    list1 = [12, 15, 32, 42, 55, 75, 122, 132, 150, 180, 200]
+
+    iterhelper(list1)
+    
+    print('==End Of Assi5==')
+    return 0
+
+def iterhelper(lst):
+    itr,lenlst = 0,len(lst)
+    while itr<lenlst:
+        x = lst[itr]
+        if(x%5==0):print(x)
+        if(x>=150):break
+        itr+=1
+
+if __name__ == '__main__':
+    main()
\ No newline at end of file
diff --git a/week7/Assignment/ex4.py b/week7/Assignment/ex4.py
new file mode 100644
index 0000000..ff2555a
--- /dev/null
+++ b/week7/Assignment/ex4.py
@@ -0,0 +1,24 @@
+def main():
+    print('==Assignment 4==')
+
+    flag=True
+    while flag:
+        a = input("pls input number:")
+        try: 
+            a = int(a)
+            flag=False
+        except :
+            print("pls input a number!")
+    
+    counter=0
+    total=1
+
+    while counter<a:counter+=1;total*=counter
+
+    print(f"{a}!= {total}")
+
+    print('==End Of Assi4==')
+    return 0
+
+if __name__ == '__main__':
+    main()
\ No newline at end of file
diff --git a/week7/Assignment/ex5.py b/week7/Assignment/ex5.py
new file mode 100644
index 0000000..d83c211
--- /dev/null
+++ b/week7/Assignment/ex5.py
@@ -0,0 +1,16 @@
+def main():
+    print('==Assignment 5==')
+    
+    a,s = 5,1 #Custom star nums using a(max width) and s(step)
+
+    c,r = 1,False
+    while c>0:
+        print("*"*c)
+        c+= -s if r else s
+        r = r or c>=a
+
+    print('==End Of Assi5==')
+    return 0
+
+if __name__ == '__main__':
+    main()
\ No newline at end of file
diff --git a/week7/Assignment/run_all.py b/week7/Assignment/run_all.py
new file mode 100644
index 0000000..92aa38f
--- /dev/null
+++ b/week7/Assignment/run_all.py
@@ -0,0 +1,6 @@
+import ex1,ex2,ex3,ex4,ex5
+ex1.main()
+ex2.main()
+ex3.main()
+ex4.main()
+ex5.main()
\ No newline at end of file
diff --git a/week7/Exercises/ex1.py b/week7/Exercises/ex1.py
new file mode 100644
index 0000000..48252a4
--- /dev/null
+++ b/week7/Exercises/ex1.py
@@ -0,0 +1,15 @@
+def main():
+    print('==Exercise 1==')
+    
+    counter=0
+    total=0
+
+    while counter<100:counter+=1;total+=counter
+
+    print(f"Total: {total}")
+
+    print('==End Of Ex1==')
+    return 0
+
+if __name__ == '__main__':
+    main()
\ No newline at end of file
diff --git a/week7/Exercises/ex2.py b/week7/Exercises/ex2.py
new file mode 100644
index 0000000..a64bcf7
--- /dev/null
+++ b/week7/Exercises/ex2.py
@@ -0,0 +1,21 @@
+def main():
+    print('==Exercise 2==')
+    
+    lst=[10, 99, 98, 85, 45, 59, 65, 66, 76, 12, 35, 13, 100, 80, 95]
+    print(f"List:{lst}")
+
+    itr,lenlst = 0,len(lst)
+
+    while itr<lenlst: 
+        if lst[itr]==100: print(f"There is a 100 at index no: {itr}")
+        itr+=1
+
+    print('==End Of Ex2==')
+    return 0
+
+def iterhelper(lst,lambda_exec):
+    itr,lenlst = 0,len(lst)
+    while itr<lenlst:lambda_exec(lst[itr]);itr+=1
+    
+if __name__ == '__main__':
+    main()
\ No newline at end of file
diff --git a/week7/Exercises/ex3.py b/week7/Exercises/ex3.py
new file mode 100644
index 0000000..c4be405
--- /dev/null
+++ b/week7/Exercises/ex3.py
@@ -0,0 +1,20 @@
+def main():
+    print('==Exercise 3==')
+    
+    lst1=["Joe", "Sarah", "Mike", "Jess", "", "Matt", "", "Greg"]
+    print(f"List:{lst1}")
+
+    lst2=[]
+    itr,lenlst = 0,len(lst1)
+
+    while itr<lenlst: 
+        if lst1[itr]: lst2.append(lst1[itr])
+        itr+=1
+
+    print(f"New List:{lst2}")
+    
+    print('==End Of Ex3==')
+    return 0
+
+if __name__ == '__main__':
+    main()
\ No newline at end of file
diff --git a/week7/Exercises/run_all.py b/week7/Exercises/run_all.py
new file mode 100644
index 0000000..262c501
--- /dev/null
+++ b/week7/Exercises/run_all.py
@@ -0,0 +1,4 @@
+import ex1,ex2,ex3
+ex1.main()
+ex2.main()
+ex3.main()
\ No newline at end of file