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# mode: run
# tag: multiply
import sys
IS_PY2 = sys.version_info[0] < 3
def print_long(x):
if IS_PY2:
x = str(x).rstrip('L')
print(x)
def mul_10_obj(x):
"""
>>> mul_10_obj(0)
0
>>> mul_10_obj(10)
100
>>> mul_10_obj(-10)
-100
>>> 10 * (2**14)
163840
>>> mul_10_obj(2**14)
163840
>>> mul_10_obj(-2**14)
-163840
>>> print_long(10 * (2**29))
5368709120
>>> print_long(mul_10_obj(2**29))
5368709120
>>> print_long(mul_10_obj(-2**29))
-5368709120
>>> print_long(10 * (2**30))
10737418240
>>> print_long(mul_10_obj(2**30))
10737418240
>>> print_long(mul_10_obj(-2**30))
-10737418240
>>> print_long(10 * (2**63))
92233720368547758080
>>> print_long(mul_10_obj(2**63))
92233720368547758080
>>> print_long(mul_10_obj(-2**63))
-92233720368547758080
>>> print_long(10 * (2**128))
3402823669209384634633746074317682114560
>>> print_long(mul_10_obj(2**128))
3402823669209384634633746074317682114560
>>> print_long(mul_10_obj(-2**128))
-3402823669209384634633746074317682114560
"""
result = 10 * x
return result
def mul_obj_10(x):
"""
>>> mul_obj_10(0)
0
>>> mul_obj_10(10)
100
>>> mul_obj_10(-10)
-100
>>> 10 * (2**14)
163840
>>> mul_obj_10(2**14)
163840
>>> mul_obj_10(-2**14)
-163840
>>> print_long(10 * (2**29))
5368709120
>>> print_long(mul_obj_10(2**29))
5368709120
>>> print_long(mul_obj_10(-2**29))
-5368709120
>>> print_long(10 * (2**30))
10737418240
>>> print_long(mul_obj_10(2**30))
10737418240
>>> print_long(mul_obj_10(-2**30))
-10737418240
>>> print_long(10 * (2**63))
92233720368547758080
>>> print_long(mul_obj_10(2**63))
92233720368547758080
>>> print_long(mul_obj_10(-2**63))
-92233720368547758080
>>> print_long(10 * (2**128))
3402823669209384634633746074317682114560
>>> print_long(mul_obj_10(2**128))
3402823669209384634633746074317682114560
>>> print_long(mul_obj_10(-2**128))
-3402823669209384634633746074317682114560
"""
result = x * 10
return result
def mul_bigint_obj(x):
"""
>>> mul_bigint_obj(0)
0
>>> print_long(mul_bigint_obj(1))
536870912
>>> print_long(mul_bigint_obj(2))
1073741824
>>> print_long(mul_bigint_obj(2**29))
288230376151711744
>>> print_long(mul_bigint_obj(-2**29))
-288230376151711744
>>> print_long(mul_bigint_obj(2**30))
576460752303423488
>>> print_long(mul_bigint_obj(-2**30))
-576460752303423488
>>> print_long(mul_bigint_obj(2**59))
309485009821345068724781056
>>> print_long(mul_bigint_obj(-2**59))
-309485009821345068724781056
"""
result = (2**29) * x
return result
def mul_obj_float(x):
"""
>>> mul_obj_float(-0.0)
-0.0
>>> mul_obj_float(0)
0.0
>>> mul_obj_float(1.0)
2.0
>>> mul_obj_float(-2.0)
-4.0
>>> mul_obj_float(-0.5)
-1.0
"""
result = x * 2.0
return result
def mul_float_obj(x):
"""
>>> mul_float_obj(0)
0.0
>>> mul_float_obj(2)
4.0
>>> mul_float_obj(-2)
-4.0
>>> 2.0 * (2**30-1)
2147483646.0
>>> mul_float_obj(2**30-1)
2147483646.0
>>> mul_float_obj(-(2**30-1))
-2147483646.0
>>> mul_float_obj(-0.0)
-0.0
>>> mul_float_obj(1.0)
2.0
>>> mul_float_obj(-2.0)
-4.0
>>> mul_float_obj(-0.5)
-1.0
"""
result = 2.0 * x
return result
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