Simple Programs PDF

Example Programs: **1. Addition of Two numbers:**\ int a =10;\ int b = 15\ c = a+b;\ print c\ Output:\ 25 **2. Addition of Two numbers:**\ a=int(input("Enter the values of a")\ b=int(input("Enter the values of b")\ c = a+b;\ print c\ Output:\ Enter the values of a\ 15\ Enter the values of b\ 10\ 2...

Example Programs: **1. Addition of Two numbers:**\ int a =10;\ int b = 15\ c = a+b;\ print c\ Output:\ 25 **2. Addition of Two numbers:**\ a=int(input("Enter the values of a")\ b=int(input("Enter the values of b")\ c = a+b;\ print c\ Output:\ Enter the values of a\ 15\ Enter the values of b\ 10\ 25 **3. Greatest of two numbers:**\ a=int(input("Enter the value of a"))\ b=int(input("Enter the value of b"))\ if(a\>b) print("A is greater")\ else\ print("B is greater")\ Output:\ Enter the value of a\ 15\ Enter the value of b\ 25\ B is greater **4. Finding a Leap year**: year=int(input("Enter the year"))\ if(year%4==0)\ print("Year is Leap Year")\ else\ print("Year is not a Leap Year")\ Output:\ Enter the Year\ 2022\ Year is not a Leap Year **5.AVERAGE of 3 Numbers:** a = int (input(\" Please Enter the First Number: \")) b = int (input(\" Please Enter the second number: \")) c = int (input(\" Please Enter the third number: \")) average=(a+b+c)/3 print(\"The average of three numbers is \", average) **Output:** Please Enter the First Number: 3 Please Enter the second number: 5 Please Enter the third number: 1 **The average of three numbers is 3** **6.FACTORIAL of a Number:** def factorial(x): \"\"\"This is a recursive function to find the factorial of an integer\"\"\" if x == 1: return 1 else: \# recursive call to the function return (x \* factorial(x-1)) \# change the value for a different result num = 7 \# to take input from the user \# num = int(input(\"Enter a number: \")) \# call the factorial function result = factorial(num) print(\"The factorial of\", num, \"is\", result) **7.QUATRATIC EQUATION:** import cmath a = 1 b = 5 c = 6 \# calculate the discriminant d = (b\*\*2) - (4\*a\*c) \# find two solutions sol1 = (-b-cmath.sqrt(d))/(2\*a) sol2 = (-b+cmath.sqrt(d))/(2\*a) print(\'The solution are {0} and {1}\'.format(sol1,sol2)) **ANOTHER METHOD:** +-----------------------------------------------------------------------+ | \# import complex math module | | | | import cmath | | | |    | | | | a = 1 | | | | b = 4 | | | | c = 2 | | | |    | | | | \# calculating  the discriminant | | | | dis = (b\*\*2) - (4 \* a\*c) | | | |    | | | | \# find two results | | | | ans1 = (-b-cmath.sqrt(dis))/(2 \* a) | | | | ans2 = (-b + cmath.sqrt(dis))/(2 \* a) | | | |    | | | | \# printing the results | | | | print(\'The roots are\') | | | | print(ans1) | | | | print(ans2) | +-----------------------------------------------------------------------+ **Output:** The roots are (-3.414213562373095+0j) (-0.5857864376269049+0j)