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Author: isha0604

Diff for: AddingTwoNumbers.py

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+# Program to add two numbers
+
+x=10.1
+y=9.3
+
+#Uncomment below lines to take input from a user
+#x=input('Enter first number:')
+#y=input('Enter second number:')
+
+#Addition
+sum = float(x) + float(y)
+
+#Displaying the result
+print('The addition of {0} and {1} is {2}'.format(x,y,sum))
+
+

Diff for: AreaTri.py

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+a=5
+b=6
+c=7
+a=float(input("Enter first side:"))
+s=(a+b+c)/2
+area = (s*(s-a)*(s-b)*(s-c)) ** 0.5
+print("The area is %0.2f"%area)

Diff for: ArmstrongNumber.py

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+#Program to check whether the number entered by the user is an armstrong number or not
+
+num= int(input("Enter a numbeer:"))
+sum = 0
+
+#Find the sum of cube of each digit
+temp = num
+while temp > 0 :
+    digit = temp % 10
+    sum += digit**3
+    temp //= 10
+
+#Display the result
+if sum == num :
+    print(num," is an armstrong number")
+else :
+    print(num," is not an armstrong number")

Diff for: CeltoFeh.py

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+a=float(input("Enter number in celsius:"))
+b=float((a*(9/5))+ 32)
+print("The number in fahrenheit is %.2f" %b)

Diff for: Checkinanumber.py

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+#Program to check a number is positive ,negative or zero using if...elif...else
+
+print("Enter a number:")
+num=float(input())
+if num > 0 :
+    print("The number is positive")
+elif num == 0:
+    print("The number is zero")
+else:
+    print ("The number is negative")
+
+#Uncomment the below code for using Nested if
+"""if num >= 0:
+    if num == 0:
+        print("Number is zero")
+    else:
+        print("Number is positive")
+else:
+    print("Number is negative")"""

Diff for: Factorial.py

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+#Program to find the factorial of a number
+
+num = int(input("Enter the number:"))
+fact = 1
+
+#Check whether number is positive,negative or zero
+if num < 0 :
+    print("Factorial of negative numbers do not exist")
+elif num == 0 :
+    print("Factorial of 0 is 1")
+else :
+  for i in range(1,num+1):
+    fact = fact*i
+print("factorial of", num ,"is" ,fact)

Diff for: Fibonnaci sequence.py

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+
+#Program to display the fibonacci sequence upto n terms
+
+#Number of terms to be displayed
+n = int(input("Enter the number of terms:"))
+
+#First two terms
+a = 0
+b = 1
+
+
+i = 0
+
+#To check if the number of terms entered by the user is valid or not
+if n <= 0 :
+    print("Please enter a  positive number")
+elif n == 1 :
+    print("Fibonacci sequence upto", n,":", a)
+else :
+    while i < n :
+        print(a, end=",")
+        c = a + b
+
+       #Update the values
+        a = b
+        b = c
+        i+=1
+
+
+
+
+

Diff for: InputName.py

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+print("Enter your name")
+x=input()
+print("hello," +x)

Diff for: KmtoMiles.py

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+a=input('Enter number in Kilometers:')
+b=float(a)/1.609
+print("The number after conversion to miles is %.2f"%b)
+

Diff for: LargestAmongThreeNumbers.py

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+#To find the largest number among three numbers
+
+num1 = float(input("Enter the first number:"))
+num2 = float(input("Enter the second number:"))
+num3 = float(input("Enter the third number:"))
+if (num1 >= num2) and (num1 >= num3) :
+    print("{0} is the largest number".format(num1))
+elif (num2 >= num1) and(num2 >= num3):
+    print("{0} is the largest number".format(num2))
+else:
+    print("{0} is the largest number".format(num3))

Diff for: LeapYear.py

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+#Program to check if the year is a leap year
+
+Year = int(input("Enter the year:"))
+if (Year % 4) == 0:
+    if(Year % 100) == 0:
+        if(Year % 400) == 0:
+            print("{0} is a leap year".format(Year))
+        else:
+            print ("{0} is not a leap year".format(Year))
+    else:
+        print("{0} is a leap year".format(Year))
+else:
+    print("{0} is not a leap year".format(Year))
+

Diff for: MultiplicationTable.py

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+#Program to find multiplication table of a number from 1 to 10
+
+num = int(input("Enter the number:"))
+
+for i in range(1,11):
+    Multi = num * i
+    print(num ,"*",i,"=",Multi  )

Diff for: NDigitArmstrong.py

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+#Program to check whether the number entered by the user is an armstrong number of n digits or not
+
+num= int(input("Enter a number:"))
+
+
+#Change the num variable to string to find the length
+order = len(str(num))
+
+sum = 0
+
+#Find the sum of cube of each digit
+temp = num
+while temp > 0 :
+    digit = temp % 10
+    sum += digit**order
+    temp //= 10
+
+#Display the result
+if num == sum:
+    print(num," is an armstrong number")
+else :
+    print(num," is not an armstrong number")

Diff for: OddorEvenNum.py

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+#To check whether a number is odd or even
+
+num = int(input("Enter the number:"))
+if (num % 2) == 0:
+    print("It is an even number")
+else :
+    print("It is an odd number:")

Diff for: PrimeNumber.py

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+#Program to check if a number is prime or not
+
+num = int(input("Enter the number:"))
+
+#Prime numbers are greater than 1
+
+if num > 1 :
+#Checking for factors
+    for i in range(2,num):
+        if (num % i) == 0 :
+            print("{0} is not a prime number".format(num))
+            break
+    else :
+            print("{0} is a prime number". format(num))
+
+
+
+else:
+    print("{0} is not a prime number".format(num))

Diff for: PrimeNumbersInAnInterval.py

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+#Program to check if a number is prime or not within a given interval
+
+#Enter the range
+lower = int(input("Enter the lower range number:"))
+upper = int(input("Enter the upper range number:"))
+
+#Prime numbers are greater than 1
+print("Prime numbers between",lower,"and", upper,"are :")
+
+for num in range(lower,upper+1) :
+
+    if num > 1 :
+#Checking for factors
+        for i in range(2,num):
+             if (num % i) == 0 :
+                   break
+        else :
+             print(num)
+

Diff for: Quadratic Equation.py

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+import cmath
+a=float(input("Enter a:"))
+b=float(input("Enter b:"))
+
+c=float(input("Enter c:"))
+ #Discriminant
+d=(b**2) - (4*a*c)
+
+sol1=(-b-cmath.sqrt(d))/(2*a)
+sol2 = (-b + cmath.sqrt(d)) / (2 * a)
+print("The solutions are {0} and {1}".format(sol1,sol2))

Diff for: SumofNaturalNumbers.py

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+#Program to find the sum of n natural numbers where n is provided by the user
+
+#Take input from the user
+n = int(input("Enter a number:"))
+
+#Check if the number entered by the user is valid
+if n < 0 :
+    print("Enter a positive number ")
+else :
+    sum = 0
+    while n > 0 :
+        sum += n
+        n -= 1
+    print("The Sum is",sum)

Diff for: sqrtinput.py

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+num = float(input("Enter a number:"))
+
+num_sqrt = num ** 0.5
+print('The square root of %f is %f'%(num ,num_sqrt))

Diff for: squareroot.py

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+
+num=8
+num_sqrt=num**0.5
+
+print('Squareroot of %0.3f is %0.3f'%(num,num_sqrt))

Diff for: stringinput.py

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+print("Enter your name")
+x=input()
+print("hello," +x)

Diff for: stringinputcommand.py

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+print("Enter your name")
+x=i)nput()
+print("hello," +x

Diff for: swapping.py

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+x=5
+y=6
+
+x=input("Enter x:")
+y=input("Enter y:")
+
+temp=x
+x=y
+y=temp
+print('swapped variables are {0} and {1}'.format(x,y))
+