From 923c041dd6d5c5049c75f8962097d9f14aaff964 Mon Sep 17 00:00:00 2001
From: EternalIllusion <eterill@hotmail.com>
Date: Mon, 30 Mar 2026 10:02:17 +0800
Subject: [PATCH] w5 2

---
 week5/Dict Exercise/ex1.py     | 13 +++++++++++++
 week5/Dict Exercise/ex2.py     | 13 +++++++++++++
 week5/Dict Exercise/ex3.py     | 22 ++++++++++++++++++++++
 week5/Dict Exercise/ex4.py     | 33 +++++++++++++++++++++++++++++++++
 week5/Dict Exercise/run_all.py |  5 +++++
 5 files changed, 86 insertions(+)
 create mode 100644 week5/Dict Exercise/ex1.py
 create mode 100644 week5/Dict Exercise/ex2.py
 create mode 100644 week5/Dict Exercise/ex3.py
 create mode 100644 week5/Dict Exercise/ex4.py
 create mode 100644 week5/Dict Exercise/run_all.py

diff --git a/week5/Dict Exercise/ex1.py b/week5/Dict Exercise/ex1.py
new file mode 100644
index 0000000..ea028e2
--- /dev/null
+++ b/week5/Dict Exercise/ex1.py	
@@ -0,0 +1,13 @@
+
+
+def main():
+    print('==Exercise 1==')
+    d = {i:i*i for i in range(1,6)}
+
+    print(f"Dict: {d}")
+    
+    print('==End Of Ex1==')
+    return 0
+
+if __name__ == '__main__':
+    main()
\ No newline at end of file
diff --git a/week5/Dict Exercise/ex2.py b/week5/Dict Exercise/ex2.py
new file mode 100644
index 0000000..3948cb5
--- /dev/null
+++ b/week5/Dict Exercise/ex2.py	
@@ -0,0 +1,13 @@
+
+
+def main():
+    print('==Exercise 2==')
+    d = {i:i*i for i in range(1,16)}
+
+    print(f"Dict: {d}")
+    
+    print('==End Of Ex2==')
+    return 0
+
+if __name__ == '__main__':
+    main()
\ No newline at end of file
diff --git a/week5/Dict Exercise/ex3.py b/week5/Dict Exercise/ex3.py
new file mode 100644
index 0000000..96451dd
--- /dev/null
+++ b/week5/Dict Exercise/ex3.py	
@@ -0,0 +1,22 @@
+def main():
+    print('==Exercise 3==')
+    x = {'key1': 1, 'key2': 3, 'key3': 2}
+    y = {'key1': 1, 'key2': 2}
+
+    d = {}
+
+    print(f"x: {x} \n y: {y}")
+
+    for i in x.keys():
+        if i in y.keys():
+            if x[i]==y[i]:
+                d[i]=x[i]
+
+    for ii in d.keys():
+        print(f"{ii}:{d[ii]}",end=" ")
+    print("is present in both x and y")
+    print('==End Of Ex3==')
+    return 0
+
+if __name__ == '__main__':
+    main()
\ No newline at end of file
diff --git a/week5/Dict Exercise/ex4.py b/week5/Dict Exercise/ex4.py
new file mode 100644
index 0000000..e8d5106
--- /dev/null
+++ b/week5/Dict Exercise/ex4.py	
@@ -0,0 +1,33 @@
+def main():
+    my_dict = {'data1': 100, 'data2': -54, 'data3': 247}
+
+    print('==Exercise 4==')
+
+    dvs = [my_dict[i] for i in my_dict.keys()]
+
+    print(f"Dict: {my_dict}")
+    print(f"Sum: {sum(dvs)}")
+    mv = 1
+    for i in dvs:mv*=i
+    print(f"Mul: {mv}")
+    ma,mi = max(dvs),min(dvs)
+
+    def find_idx(d,v):
+        idxs = []
+        for ii in d.keys():
+            if d[ii]==v:idxs.append(ii)
+        return idxs
+
+    mai,mii = find_idx(my_dict,ma),find_idx(my_dict,mi)
+    print(f"Max: {ma}, index:{mai}")
+    print(f"Min: {mi}, index:{mii}")
+
+    my_dict.pop('data2')
+
+    print(f"Popped 'data2': {my_dict}")
+
+    print('==End Of Ex4==')
+    return 0
+
+if __name__ == '__main__':
+    main()
\ No newline at end of file
diff --git a/week5/Dict Exercise/run_all.py b/week5/Dict Exercise/run_all.py
new file mode 100644
index 0000000..dfb8edf
--- /dev/null
+++ b/week5/Dict Exercise/run_all.py	
@@ -0,0 +1,5 @@
+import ex1,ex2,ex3,ex4
+ex1.main()
+ex2.main()
+ex3.main()
+ex4.main()
\ No newline at end of file