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c0e523d 9910b76 c0e523d 8ae4718 c0e523d 8ae4718 c0e523d 9910b76 8ae4718 9910b76 c0e523d 8ae4718 c0e523d 9910b76 8ae4718 9910b76 8ae4718 9910b76 8ae4718 9910b76 8ae4718 c0e523d 8ae4718 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | import streamlit as st
st.set_page_config(page_title="Three-Field Calculator", layout="centered")
st.title("🧮 Three-Field Calculator")
st.write("Enter three numbers and choose an operation.")
# Input fields
num1 = st.number_input("Enter first number", value=0.0, step=1.0)
num2 = st.number_input("Enter second number", value=0.0, step=1.0)
num3 = st.number_input("Enter third number", value=0.0, step=1.0)
# Operation selection
operation = st.selectbox(
"Select operation",
("Addition", "Subtraction", "Multiplication", "Division")
)
# Calculate button
calculate = st.button("Calculate")
result = None
if calculate:
if operation == "Addition":
result = num1 + num2 + num3
elif operation == "Subtraction":
result = num1 - num2 - num3
elif operation == "Multiplication":
result = num1 * num2 * num3
if num2 == 0 or num3 == 0:
st.info("Multiplying by zero results in zero.")
elif operation == "Division":
if num2 == 0 or num3 == 0:
st.error("Cannot divide by zero. Please enter non-zero values for second and third numbers.")
else:
result = num1 / num2 / num3
# Display result
if result is not None:
st.success(f"Result: {result}")
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