Merge pull request #1 from geekcomputers/master

Merge with fork

Author: markmelnic

# Solve the quadratic equation ax**2 + bx + c = 0

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+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))

# Solve the quadratic equation ax**2 + bx + c = 0 # import complex math module 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))/Python Program to Solve Quadratic Equation

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+# Solve the quadratic equation ax**2 + bx + c = 0
+
+# import complex math module
+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))

.gitignore

@@ -1,2 +1,17 @@
 .idea
 *.pyc
+string=sorted(input())
+lower=""
+even=""
+odd=""
+upper=""
+for i in string:
+    if i.islower():
+        lower+=i
+    elif i.isupper():
+        upper+=i
+    elif int(i)%2==0:
+        even+=i
+    else:
+        odd+=i
+print(lower+upper+odd+even)

12

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+import turtle 
+ t = turtle.Turtle() 
+t.circle(20) 
+t1=turtle.Turtle() 
+t1.circle(25) 

56

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+t = turtle.Turtle()
+t.circle(50) 

A solution to project euler problem 3.py

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+"""
+Problem:
+The prime factors of 13195 are 5,7,13 and 29. What is the largest prime factor
+of a given number N?
+
+e.g. for 10, largest prime factor = 5. For 17, largest prime factor = 17.
+"""
+
+
+def solution(n: int) -> int:
+def solution(n: int = 600851475143) -> int:
+    """Returns the largest prime factor of a given number n.
+    >>> solution(13195)
+    29
+    >>> solution(10)
+    5
+    >>> solution(17)
+    17
+    >>> solution(3.4)
+    3
+    >>> solution(0)
+    Traceback (most recent call last):
+        ...
+    ValueError: Parameter n must be greater or equal to one.
+    >>> solution(-17)
+    Traceback (most recent call last):
+        ...
+    ValueError: Parameter n must be greater or equal to one.
+    >>> solution([])
+    Traceback (most recent call last):
+        ...
+    TypeError: Parameter n must be int or passive of cast to int.
+    >>> solution("asd")
+    Traceback (most recent call last):
+        ...
+    TypeError: Parameter n must be int or passive of cast to int.
+    """
+    try:
+        n = int(n)
+    except (TypeError, ValueError):
+        raise TypeError("Parameter n must be int or passive of cast to int.")
+    if n <= 0:
+        raise ValueError("Parameter n must be greater or equal to one.")
+
+    i = 2
+    ans = 0
+
+    if n == 2:
+        return 2
+
+    while n > 2:
+        while n % i != 0:
+            i += 1
+
+        ans = i
+
+        while n % i == 0:
+            n = n / i
+
+        i += 1
+
+    return int(ans)
+
+
+if __name__ == "__main__":
+    # print(solution(int(input().strip())))
+    import doctest
+
+    doctest.testmod()
+    print(solution(int(input().strip())))

ABC

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+# Python3 program to add two numbers 
+
+number1 = input("First number: ") 
+number2 = input("\nSecond number: ") 
+
+# Adding two numbers 
+# User might also enter float numbers 
+sum = float(number1) + float(number2) 
+
+# Display the sum 
+# will print value in float 
+print("The sum of {0} and {1} is {2}" .format(number1, number2, sum)) 

ARKA

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+def sumOfSeries(n): 
+	x = (n * (n + 1) / 2) 
+	return (int)(x * x) 
+
+
+
+# Driver Function 
+n = 5
+print(sumOfSeries(n)) 

Add two numbers

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+patch-1
+# This program adds two numbers
+
+num1 = 1.5
+num2 = 6.3
+
+# Add two numbers
+sum = num1 + num2
+
+# Display the sum
+=======
+num1 = 1.5
+num2 = 6.3
+
+
+sum = num1 + num2
+
+master
+print('The sum of {0} and {1} is {2}'.format(num1, num2, sum))

Area of triangle

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+a = 5
+b = 6
+c = 7
+# a = float(input('Enter first side: '))
+# b = float(input('Enter second side: '))
+# c = float(input('Enter third side: '))
+
+# calculate the semi-perimeter
+s = (a + b + c) / 2
+
+# calculate the area
+area = (s*(s-a)*(s-b)*(s-c)) ** 0.5
+print('The area of the triangle is %0.2f' %area)