TypeError：無法連接'str'和'int'對象需要幫助修復

Question

這是我第一次使用python，我不知道如何解決這個問題。

ItemName = 0.0 
Pounds = 0.0 
Ounces = 0.0 
Unit_Price = 0.0 
Pound_Price = 0.0 
Total_Price = 0.0 

ItemName = raw_input("Enter ItemName") 
Pounds = int(input("Enter amount of Pounds")) 
Ounces = int(input("Enter amuont of Ounces")) 
Pound_Price = int(input("Enter Pound_Price")) 
Unit_Price = int(input("Enter Unit_Price")) 

Total_Price = Pound_Price * (Pounds + Ounces/16) 

print("Item name is: " + ItemName) 
print("Your Unit price is: $" + Unit_Price) 
print("Your Total Comes To: $" + Total_Price) 

當我把所有東西都放下時，它給我輸入錯誤。

Answer 1

使用.format代替：

print("Item name is: {0}".format(ItemName)) 
print("Your Unit price is: ${0}".format(Unit_Price)) 
print("Your Total Comes To: ${0}".format(Total_Price))