Goldbach

#!/usr/bin/env python3

def primes(n):
    l = range(2, n + 1)
    p = []
    while l:
        p.append(l[0])
        l = [x  for x in l if (x % l[0] != 0)]
    return p

def goldbach(n):
    p = primes(n)
    pair = []
    print(p)
    for i in range(len(p)):
        for j in range(i, len(p)):
            if p[i] + p[j] == n:
                pair.append((p[i],p[j]))
    return pair
    

if __name__ == '__main__':
    n = int(input('n -> '))
    print(goldbach(n))


Horoskop

#!/usr/bin/env python3

astrolog_signs = '''♈ Aries (Ram): March 21–April 19.
♉ Taurus (Bull): April 20–May 20.
♊ Gemini (Twins): May 21–June 21.
♋ Cancer (Crab): June 22–July 22.
♌ Leo (Lion): July 23–August 22.
♍ Virgo (Virgin): August 23–September 22.
♎ Libra (Balance): September 23–October 23.
♏ Scorpius (Scorpion): October 24–November 21.
♐ Sagittarius (Archer): November 22–December 21.
♑ Capricornus (Goat): December 22–January 19.
♒ Aquarius (Water_Bearer): January 20–February 18.
♓ Pisces (Fish): February 19–March 20.'''


signs_dat = {'Oven':[('Marec', 21), ('April',19)],
             'Bik': [('April', 20), ('Maj', 20)],
             'Dvojčka': [('Maj', 21), ('Junij', 21)],
             'Rak': [('Junij', 22), ('Julij', 22)],
             'Lev': [('Julij', 23), ('Avgust', 22)],
             'Devica': [('Avgust', 23) ,('September', 22)],
             'Tehtnica': [('September', 23), ('Oktober', 23)],
             'Škorpion': [('Oktober', 24), ('November', 21)],
             'Strelec': [('November', 22), ('December', 21)],
             'Kozorog': [('December', 22), ('Januar', 19)],
             'Vodnar': [('Januar', 20),('Februar', 18)],
             'Ribi': [('Februar', 19), ('Marec', 20)]}

meses = {'Januar':1, 'Februar':2, 'Marec':3,'April':4, 'Maj':5, 'Junij':6, 
         'Julij':7, 'Avgust':8, 'September':9, 'Oktober':10, 'November':11, 'December':12}


znaki = {'Oven':'♈', 
         'Bik':'♉', 
         'Dvojčka':'♊',
         'Rak':'♋',
         'Lev':'♌',
         'Devica':'♍',  
         'Tehtnica':'♎',  
         'Škorpion':'♏', 
         'Strelec':'♐', 
         'Kozorog':'♑', 
         'Vodnar':'♒',
         'Ribi':'♓'}


intervals = {}
for x in signs_dat:
    y = signs_dat[x]
    a = meses[y[0][0]]*100 + y[0][1]
    b = meses[y[1][0]]*100 + y[1][1]
    intervals[x] = [a, b]

print(intervals)

def vsebuje(m):
    for x in intervals:
        if intervals[x][0] <= m <= intervals[x][1]:
            return x
    return 'Kozorog' 

mesec, dan = input('mesec dan -> ').split()
m = 100*meses[mesec] + int(dan)
znak = vsebuje(m)
print(znak, znaki[znak])
                   
Palindrom

#!/usr/bin/env python3

def palindrom(n):
    m = n[::-1]
    return str(int(n) + int(m))

if __name__ == '__main__':
    n = input('n -> ')
    m = palindrom(n)
    while m != n[::-1]:
        n = palindrom(m)
        m = n
        print(n)
 
Piramida

#!/usr/bin/env python3

def visina(n):
    s = 0
    m = 1
    i = 0
    while s <= n:
        print(s, i, m)
        i += 1
        s += m**2
        m += 2
    return i - 1

if __name__ == '__main__':
    n = int(input('n -> '))
    print(visina(n))


Postfix_log

#!/usr/bin/env python3


stack = []

logc = {False: 'F', True: 'T'}
logi = {'F': False, 'T': True}


def AND(x, y):
    return x and y

def OR(x, y):
    return x or y

def NEG(x):
    return not x

binryf = {"*": AND, "+": OR} 
unaryf = {"-": NEG}

def postfix(expression):
    for ch in expression:
        if ch in binryf:
            stack.append(binryf[ch](stack.pop(),stack.pop()))
        elif ch in unaryf:
            stack[-1] = unaryf[ch](stack[-1])
        else:
            stack.append(logi[ch])
        print(stack)
    return logc[stack[-1]]

if __name__ == "__main__":
    expression = input('postix expr -> ')
    print(postfix(expression))

Pretvori

#!/usr/bin/env python3
def pretvori(a, b):
    i = 0
    if a < b:
        while a < b:
            a += 1
            i += 1
            print (a, b)
        return i
    else:
        while a > b:
            if a % 2 != 0:
                a += 1
                i += 1
                print(a, b)
            else:
                a //= 2
                i += 1
                print(a, b)
        if a == b:
            return i
        else:
            while a < b:
                a += 1
                i += 1
                print(a, b)
            return i

def izravnaj(a, b):
    pass


if __name__ == '__main__':
    a, b = [int(x) for x in input("a b --> ").split()]
    print(pretvori(a, b))


Vislice

#!/usr/bin/env python3


def to_hung(a, b):
    for ch in b:
        a = a.replace(ch, '')
        if len(a) == 0:
            return 'WIN'
    return 'LOSE'


a1 = 'HANGMAN'
b1 = 'ABCDEFGHIJKL'
c1 = 'LOSE'


a2 = 'BANANA'
b2 = 'ABCDGHN'
c2 = 'WIN'


a3 = 'RAINBOWS'
b3 = 'RSIANBVOW'
c3 = 'WIN'

print(to_hung(a1, b1))
print(to_hung(a2, b2))
print(to_hung(a3, b3))