How do I solve the issue “can't multiply sequence by non-int of type 'float'” in python

Question

string = (input("Input a string of random chars! "))
multi = int(len(string))
multi1 = float(multi)
print(multi)
print(("-") * round((multi * 10),1))
print("|", ("_") * round((multi1/2),1), "|")

Answer 1

您需要int来重复字符串

print("|", ("_") * int(round((multi1/2),1)), "|")