Update app.py

app.py

@@ -1,31 +1,52 @@
 import streamlit as st
 
 def main():
-    st.title("Simple Calculator")
+    st.title("Advanced Calculator")
     
-    # User input
-    num1 = st.number_input("Enter first number", value=0.0, format="%.2f")
-    num2 = st.number_input("Enter second number", value=0.0, format="%.2f")
+    # Number of inputs
+    num_inputs = st.number_input("Enter the number of inputs", min_value=2, max_value=10, value=2, step=1)
     
-    operation = st.selectbox("Choose an operation", ["Add", "Subtract", "Multiply", "Divide"])
+    # User inputs
+    numbers = []
+    for i in range(num_inputs):
+        numbers.append(st.number_input(f"Enter number {i+1}", value=0.0, format="%.2f"))
     
-    result = None
+    operation = st.selectbox("Choose an operation", ["Add", "Subtract", "Multiply", "Divide", "Modulus", "Exponentiation", "Floor Division"])
+    
+    result = numbers[0]
     if st.button("Calculate"):
-        if operation == "Add":
-            result = num1 + num2
-        elif operation == "Subtract":
-            result = num1 - num2
-        elif operation == "Multiply":
-            result = num1 * num2
-        elif operation == "Divide":
-            if num2 != 0:
-                result = num1 / num2
-            else:
-                st.error("Cannot divide by zero!")
-                result = None
-        
-        if result is not None:
+        try:
+            for num in numbers[1:]:
+                if operation == "Add":
+                    result += num
+                elif operation == "Subtract":
+                    result -= num
+                elif operation == "Multiply":
+                    result *= num
+                elif operation == "Divide":
+                    if num != 0:
+                        result /= num
+                    else:
+                        st.error("Cannot divide by zero!")
+                        return
+                elif operation == "Modulus":
+                    if num != 0:
+                        result %= num
+                    else:
+                        st.error("Cannot find modulus with zero!")
+                        return
+                elif operation == "Exponentiation":
+                    result **= num
+                elif operation == "Floor Division":
+                    if num != 0:
+                        result //= num
+                    else:
+                        st.error("Cannot perform floor division by zero!")
+                        return
+            
             st.success(f"Result: {result}")
+        except Exception as e:
+            st.error(f"An error occurred: {e}")
 
 if __name__ == "__main__":
-    main()
+    main()