importrandomprint(random.randint(1,10))# 1print(random.randint(1,1))# 1print(random.randint(1.1,10.5))# ValueError: non-integer arg 1 for randrange() random.choice(seq),从seq中返回其中一个值。 importrandomprint(random.choice(range(100)))# 1 random.randrange(),从start ~ stop之间(包含本...
raise ValueError("non-integer step for randrange()") if istep > 0: n = (width + istep - 1) // istep n(应该就是随机循环的个数)比如 (1,10)wdith = 10-1 + istep =2 //2 n =5 所以有序集合是 5 【1,3,5,7,9】 elif istep < 0: n = (width + istep + 1) // istep else...
raise ValueError("non-integer arg 1 for randrange()") if stop is None: if istart > 0: return self._randbelow(istart) raise ValueError("empty range for randrange()") # stop argument supplied. istop = int(stop) if istop != stop: raise ValueError("non-integer stop for randrange()") ...
raise ValueError("non-integer step for randrange()") if istep > 0: n = (width + istep - 1) // istep n(应该就是随机循环的个数)比如 (1,10)wdith = 10-1 + istep =2 //2 n =5 所以有序集合是 5 【1,3,5,7,9】 elif istep < 0: n = (width + istep + 1) // istep else...
= start:raise ValueError("non-integer arg 1 for randrange()")if stop is None:if istart > 0:return self._randbelow(istart)raise ValueError("empty range for randrange()")# stop argument supplied.istop = _int(stop)if istop != stop:raise ValueError("non-integer stop for randrange()")...
TypeError: can't multiply sequence by non-int of type 'float' 如果输入小数参数,是不行的: ValueError: non-integer arg1forrandrange() 对于上面说的小数,补充说明一点:1.0这样的小数是可以的。 如果输入(1.0, 5),是可以正常运行的,看起来与(1, 5)无异。
Same as randint(), you cannot use float value in randrange() too. It will raise a ValueError (non-integer arg 1 for randrange()) if you use non-integers. Random number of a specific length Let’s see how to generate a random number of length n. For example, any random number of ...
raise ValueError("non-integer arg 1 for randrange()")non-interger（是⼀个组合错误，报⾮数字错误对于randrange()的参数错误 ）if stop is None:判读结束值的关键字参数是否是None if istart > 0: 判断开始值是否⼤于零 return self._randbelow(istart) 调⽤ _randbelow的⽅法把传进出...
istart = _int(start) if istart != start: raise ValueError("non-integer arg 1 for randrange()") if stop is None: if istart > 0: return self._randbelow(istart) raise ValueError("empty range for randrange()") # stop argument supplied. istop = _int(stop) if istop != stop: raise...
\Python37-32\lib\random.py",line222,inrandintreturnself.randrange(a,b+1)File"C:\Users\sneha\AppData\Local\Programs\Python\Python37-32\lib\random.py",line186,inrandrangeraiseValueError("non-integer arg 1 for randrange()")ValueError:non-integer arg1forrandrange()Process finishedwithexit code1...