Create App2.py

App2.py

@@ -0,0 +1,67 @@
+import streamlit as st
+import secrets  # Use secrets instead of random for better randomness
+from collections import Counter
+
+# Streamlit app setup
+st.set_page_config(page_title="Bầu Cua Tôm Cá - Xác Suất Xúc Xắc 3", page_icon="dice_icon.png", layout="centered")
+
+# Title and instructions
+st.title("Bầu Cua Tôm Cá")
+st.subheader("Chọn 3 mặt xúc xắc:")
+
+# Dropdown menus for dice faces
+valid_faces = ["Bầu", "Cua", "Tôm", "Cá", "Gà", "Nai"]
+opposite_faces = {
+    "Tôm": "Nai",
+    "Nai": "Tôm",
+    "Cua": "Bầu",
+    "Bầu": "Cua",
+    "Gà": "Cá",
+    "Cá": "Gà"
+}
+
+# Change dropdowns to radio buttons
+face_selectors = [st.radio(f"Chọn mặt xúc xắc {i+1}", valid_faces) for i in range(3)]
+
+# Roll times selector
+roll_times = st.selectbox("Số lần lắc:", ["1000", "5", "50", "100", "500", "1"])
+
+# Roll dice button
+if st.button("Lắc Xúc Xắc"):
+    faces = face_selectors
+    roll_times = int(roll_times)
+    
+    # Simulate rolling the dice
+    roll_history = []
+    for _ in range(roll_times):
+        rolled_faces = []
+        for face in faces:
+            valid_choices = [f for f in valid_faces if f != opposite_faces[face]]
+            rolled_faces.append(secrets.choice(valid_choices))  # Use secrets.choice for better randomness
+        roll_history.extend(rolled_faces)
+    
+    # Count the frequency of each face
+    face_counts = Counter(roll_history)
+    
+    # Calculate the probability of each face (%)
+    total_rolls = len(roll_history)
+    probabilities = {face: (count / total_rolls) * 100 for face, count in face_counts.items()}
+    
+    # Sort probabilities
+    sorted_probabilities = sorted(probabilities.items(), key=lambda x: x[1], reverse=True)
+    
+    # Sort face counts by the number of rolls in descending order
+    sorted_face_counts = sorted(face_counts.items(), key=lambda x: x[1], reverse=True)
+    
+    # Display results
+    st.write(f"Kết quả lắc xúc xắc (tổng cộng {total_rolls // 3} lần):")
+    for face, count in sorted_face_counts:
+        st.write(f"{face}: {count} lần")
+    
+    st.write("\nXác suất tổng hợp:")
+    for rank, (face, prob) in enumerate(sorted_probabilities, 1):
+        st.write(f"{rank}. {face}: {prob:.2f}%")
+
+# Reset button
+if st.button("Reset"):
+    st.experimental_rerun()