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cimport cython
def bigint(x):
print(str(x).rstrip('L'))
def mixed_test():
"""
>>> mixed_test()
(30, 22)
"""
cdef int int1, int2, int3
cdef char *ptr1, *ptr2 = "test", *ptr3 = "toast"
int2 = 10
int3 = 20
obj1 = 1
obj2 = 2
obj3 = 3
int1 = int2 + int3
ptr1 = ptr2 + int3
ptr1 = int2 + ptr3
obj1 = obj2 + int3
return int1, obj1
@cython.test_fail_if_path_exists('//AddNode')
def add_x_1(x):
"""
>>> add_x_1(0)
1
>>> add_x_1(1)
2
>>> add_x_1(-1)
0
>>> bigint(2**50 + 1)
1125899906842625
>>> bigint(add_x_1(2**50))
1125899906842625
>>> add_x_1(1.5)
2.5
>>> add_x_1(-1.5)
-0.5
>>> try: add_x_1("abc")
... except TypeError: pass
"""
return x + 1
@cython.test_fail_if_path_exists('//AddNode')
def add_x_1f(x):
"""
>>> add_x_1f(0)
1.0
>>> add_x_1f(1)
2.0
>>> add_x_1f(-1)
0.0
>>> add_x_1f(1.5)
2.5
>>> add_x_1f(-1.5)
-0.5
>>> try: add_x_1f("abc")
... except TypeError: pass
"""
return x + 1.0
@cython.test_fail_if_path_exists('//AddNode')
def add_x_large(x):
"""
>>> add_x_large(0)
1073741824
>>> add_x_large(1)
1073741825
>>> add_x_large(-1)
1073741823
>>> add_x_large(1.5)
1073741825.5
>>> add_x_large(-2.0**31)
-1073741824.0
>>> bigint(add_x_large(2**30 + 1))
2147483649
>>> bigint(2**50 + 1 + 2**30)
1125900980584449
>>> bigint(add_x_large(2**50 + 1))
1125900980584449
>>> bigint(2**31 + 2**30)
3221225472
>>> bigint(add_x_large(2**31))
3221225472
>>> bigint(2**66 + 2**30)
73786976295911948288
>>> bigint(add_x_large(2**66))
73786976295911948288
>>> try: add_x_large("abc")
... except TypeError: pass
"""
return x + 2**30
@cython.test_fail_if_path_exists('//AddNode')
def add_1_x(x):
"""
>>> add_1_x(0)
1
>>> add_1_x(1)
2
>>> add_1_x(-1)
0
>>> bigint(2**50 + 1)
1125899906842625
>>> bigint(add_1_x(2**50))
1125899906842625
>>> add_1_x(1.5)
2.5
>>> add_1_x(-1.5)
-0.5
>>> try: add_1_x("abc")
... except TypeError: pass
"""
return 1 + x
@cython.test_fail_if_path_exists('//AddNode')
def add_1f_x(x):
"""
>>> add_1f_x(0)
1.0
>>> add_1f_x(1)
2.0
>>> add_1f_x(-1)
0.0
>>> 1.0 + 2**52
4503599627370497.0
>>> add_1f_x(2**52)
4503599627370497.0
>>> add_1f_x(2**60) == 1.0 + 2**60 or add_1f_x(2**60)
True
>>> add_1f_x(1.5)
2.5
>>> add_1f_x(-1.5)
-0.5
>>> try: add_1f_x("abc")
... except TypeError: pass
"""
return 1.0 + x
@cython.test_fail_if_path_exists('//AddNode')
def add_large_x(x):
"""
>>> add_large_x(0)
1073741824
>>> add_large_x(1)
1073741825
>>> add_large_x(-1)
1073741823
>>> add_large_x(1.5)
1073741825.5
>>> add_large_x(-2.0**30)
0.0
>>> add_large_x(-2.0**31)
-1073741824.0
>>> try: add_large_x("abc")
... except TypeError: pass
"""
return 2**30 + x
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