__doc__ = u"""
>>> x = 1
>>> for i in range(10):
... x = x + i
>>> x
46
"""
def add_pyrange(max):
"""
>>> add_pyrange(10)
46
"""
x = 1
for i in range(max):
x = x + i
return x
def add_py(max):
"""
>>> add_py(10)
46
"""
x = 1
for i from 0 <= i < max:
x = x + i
return x
def add_c(max):
"""
>>> add_c(10)
46
"""
cdef int x,i
x = 1
for i from 0 <= i < max:
x = x + i
return x