БГ
Size: a a a
БГ
Q
A
Q
Q
A
A
A
БГ
def is_int(d):
try:
int_ = int(d)
except (ValueError, TypeError):
return False
else:
return d==int_
A
Q
A
A
Q
A
БГ
py3
def is_int(d):
try:
int_ = int(d)
except (ValueError, TypeError):
return False
else:
return d==int_
from decimal import Decimal as dec
for v in 1,1.1,dec(1), dec(1.1):
print(v, is_int(v))
1 True
1.1 False
1 True
1.100000000000000088817841970012523233890533447265625 False
VA
py3
def is_int(d):
try:
int_ = int(d)
except (ValueError, TypeError):
return False
else:
return d==int_
from decimal import Decimal as dec
for v in 1,1.1,dec(1), dec(1.1):
print(v, is_int(v))
1 True
1.1 False
1 True
1.100000000000000088817841970012523233890533447265625 False
py3
print("5.5".isdigit())
print("5".isdigit())
False
True
БГ
py3
print("5.5".isdigit())
print("5".isdigit())
False
True
A
answer = input(question)
if answer == q1variant1:
answer = input(question2):
if answer = q2variant1:
print(result1)
else:
print(result2)
else:
print(result3)
IW
py3
def is_int(d):
try:
int_ = int(d)
except (ValueError, TypeError):
return False
else:
return d==int_
from decimal import Decimal as dec
for v in 1,1.1,dec(1), dec(1.1):
print(v, is_int(v))
1 True
1.1 False
1 True
1.100000000000000088817841970012523233890533447265625 False