From c2b7ff4a2b02b0ab966b1118f7e894decceb266f Mon Sep 17 00:00:00 2001
From: Daniel Moix <dwm69@drexel.edu>
Date: Tue, 8 Oct 2024 10:55:55 -0400
Subject: [PATCH] Week 3 Lecture
---
.DS_Store | Bin 0 -> 6148 bytes
cs171/.DS_Store | Bin 0 -> 6148 bytes
cs171/Lect03/ch5.py | 19 +++++++++++++
cs171/Lect03/hello.py | 64 +++++++++++++++++++++++++++++++++++++++++-
4 files changed, 82 insertions(+), 1 deletion(-)
create mode 100644 .DS_Store
create mode 100644 cs171/.DS_Store
create mode 100644 cs171/Lect03/ch5.py
diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..912edaf3d516c18ef0069f900487cfdf3c25d8cd
GIT binary patch
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diff --git a/cs171/.DS_Store b/cs171/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..b3898b5425616f75f1171aa795d0f49dcd349002
GIT binary patch
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diff --git a/cs171/Lect03/ch5.py b/cs171/Lect03/ch5.py
new file mode 100644
index 0000000..edf0579
--- /dev/null
+++ b/cs171/Lect03/ch5.py
@@ -0,0 +1,19 @@
+
+
+def func1(i):
+ return i + 2
+
+def func2(i):
+ x = func1(i-1)
+ return x + 5
+
+def func3(i):
+ if i <= 0:
+ return 0
+ else:
+ print(i)
+ func3(i // 2)
+
+i = 14
+a = func2(i)
+func3(i)
\ No newline at end of file
diff --git a/cs171/Lect03/hello.py b/cs171/Lect03/hello.py
index 061448a..0a54a46 100644
--- a/cs171/Lect03/hello.py
+++ b/cs171/Lect03/hello.py
@@ -1 +1,63 @@
-print("Hello CS 171")
+# age = int(input("Enter your age: "))
+# if age >= 21 :
+# print("Line 3 executed.")
+# print("Line 4 also is conditional")
+# print("This is because of indentation")
+
+
+def weightToKg(pounds):
+ POUNDS_PER_KG = 0.453592
+ return pounds * POUNDS_PER_KG
+
+def heightToMeters(feet, inches):
+ INCHES_PER_FOOT = 12
+ INCHES_PER_METER = 0.0254
+ totalInches = inches + feet * INCHES_PER_FOOT
+ return totalInches * INCHES_PER_METER
+
+def calculateBMI(pounds, feet, inches):
+ kg = weightToKg(pounds)
+ meters = heightToMeters(feet, inches)
+ bmi = kg / (meters ** 2)
+ return bmi
+
+def weightStatus(bmi):
+ if bmi < 18.5:
+ return "Underweight"
+ elif bmi <= 24.9:
+ return "Normal Weight"
+ elif bmi <= 29.9:
+ return "Over Weight"
+ else:
+ return "Obese"
+
+
+print("Welcome to BMI Calculator")
+
+validData = True
+weight = float(input("Enter your weight in pounds: "))
+if weight > 0 :
+ heightFeet = int(input("Enter your height (feet): "))
+ heightInches = int(input("Enter your height (inches): "))
+
+ if heightFeet < 0 or heightInches < 0:
+ print("Height entry invalid")
+ validData = False
+
+else:
+ validData = False
+ print("Weight is too low.")
+ print("Calculation cannot be performed.")
+
+if validData == True:
+ print("Entries were OK. We are clear to calculate.")
+ kg = weightToKg(weight)
+ print("Your weight in kg is", kg)
+ meters = heightToMeters(heightFeet, heightInches)
+ print("Your height in meters is", meters)
+ bmi = calculateBMI(weight, heightFeet, heightInches)
+ print("Your BMI is", bmi)
+ status = weightStatus(bmi)
+ print("In this case, the chart says you are", status)
+else:
+ print("Entry errors. We cannot proceed")
\ No newline at end of file
--
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