Cómo imprimir sin espacio en Python 3
>>> print("a","b","c")
a b c
>>> print("a","b","c",sep="")
abc
sagar3745
>>> print("a","b","c")
a b c
>>> print("a","b","c",sep="")
abcx = 10
print ('The number of mangoes I have are "%d"' %x )