Workshop On Python Programming Organized by East West University Robotics Club

2. Python
Lecture 1
Problem Set 1: Arithmetic

3. Topic
• Arithmetic Operation
• Operator (Arithmetic Operator)
• More Built in Function
• Module (Math)
• Problem Set 1: Arithmetic (15)

4. Summation of two number.
a = int(input())
b = int(input())
sum = a + b
print(sum)

5. Difference of two number.
a = int(input())
b = int(input())
diff = a - b
print(diff)

6. Product of two number.
a = int(input())
b = int(input())
pro = a * b
print(pro)

7. Quotient of two number.
a = int(input())
b = int(input())
quo = a / b
print(quo)

8. Reminder of two number.
a = int(input())
b = int(input())
rem = a % b
print(rem)

9. Find Exponent (a^b). [1]
a = int(input())
b = int(input())
## Exponent with Arithmetic Operator
## Syntax: base ** exponent
exp = a ** b
print(exp)

10. Find Exponent (a^b). [2]
a = int(input())
b = int(input())
# Exponent with Built-in Function
# Syntax: pow(base, exponent)
exp = pow(a,b)
print(exp)

11. Find Exponent (a^b). [3]
a = int(input())
b = int(input())
# Return Modulo for Exponent with Built-in Function
# Syntax: pow(base, exponent, modulo)
exp = pow(a,b,2)
print(exp)

12. Find Exponent (a^b). [4]
a = int(input())
b = int(input())
# Using Math Library
import math
exp = math.pow(a,b)
print(exp)

13. Floor Division.
a = int(input())
b = int(input())
div = a // b
print(div)
a = float(input())
b = float(input())
div = a // b
print(div)

14. Find absolute difference of two number. [1]
a = int(input())
b = int(input())
absdif = abs(a - b)
print(absdif)

15. Find absolute difference of two number. [2]
import math
a = float(input())
b = float(input())
absdif = math.fabs(a - b)
print(absdif)

16. Average of three numbers.
a = float(input())
b = float(input())
c = float(input())
sum = a + b + c
avg = sum/3
print(avg)

17. Area of Triangle using Base and Height.
b = float(input())
h = float(input())
area = (1/2) * b * h
print(area)

18. Area of Triangle using Length of 3 sides.
import math
a = float(input())
b = float(input())
c = float(input())
s = (a+b+c) / 2
area = math.sqrt(s*(s-a)*(s-b)*(s-c))
print(area)

19. Area of Circle using Radius.
import math
r = float(input())
pi = math.pi
area = pi * r**2
# area = pi * pow(r,2)
print(area)

20. Convert Temperature Celsius to Fahrenheit.
# (C/5) = (F-32)/9
celsius = float(input())
fahrenheit = 9 * (celsius/5) + 32
print(fahrenheit)

21. Convert Temperature Fahrenheit to Celsius.
# (C/5) = (F-32)/9
fahrenheit = float(input())
celsius = (fahrenheit-32)/9 * 5
print(celsius)

22. Convert Second to HH:MM:SS.
# 1 Hour = 60 Minutes
# 1 Minute = 60 Seconds
totalSec = int(input())
hour = int(totalSec/3600)
remSec = int(totalSec%3600)
minute = int(remSec/60)
second = int(totalSec%60)
print("{}H {}M {}S".format(hour,minute,second))
#print(f"{hour}H {minute}M {second}S")
# 1 Hour = 60 Minutes
# 1 Minute = 60 Seconds
totalSec = int(input())
hour = totalSec//3600
remSec = totalSec%3600
minute = remSec//60
second = totalSec%60
print("{}H {}M {}S".format(hour,minute,second))
#print(f"{hour}H {minute}M {second}S")

23. Built-in Function
• abs(x)
• pow(x,y)
• https://docs.python.org/3.6/library/functions.html

24. Math Module
• math.pow(x, y)
• math.sqrt(x)
• math.pi
• https://docs.python.org/3.6/library/math.html

25. Problem Set 1: Arithmetic (15)
• Summation of two number.
• Difference of two number.
• Product of two number.
• Quotient of two number.
• Reminder of two number.
• Find Exponent (a^b).
• Floor Division.
• Find absolute difference of two
number.
• Average of three numbers.
• Area of Triangle using Base and
Height.
• Area of Triangle using Length of 3
sides.
• Area of Circle using Radius.
• Convert Temperature Celsius to
Fahrenheit.
• Convert Temperature Fahrenheit to
Celsius.
• Convert Second to HH:MM:SS.

26. Any Question?

27. Prepared by
Mun Al Mamun
President
East West University Robotics Club
munewu@gmail.com
T h i s s l i d e i s p r o v i d e a s a c o u r s e
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