'''
Created on 29/01/2013

@author: sergio


'''

def somatorio():
    x = 0
    for i in range(1, 124):
        for j in range(1, i + 1):
            x += 1
    print x

def lista_subconjunto(conj):
    if len(conj)==1:
        return str(conj)


if __name__ == '__main__':
    print "FIM DO PROGRAMA"
7561e1449e03d8537161e4439c7455b02d58439a
'''
Created on 29/01/2013

@author: sergio


'''

def somatorio():
    x = 0
    for i in range(1, 124):
        for j in range(1, i + 1):
            x += 1
    print x

def lista_subconjunto(conj):
    if len(conj)==1:
        return str(conj)


if __name__ == '__main__':
    print "FIM DO PROGRAMA"