如何更改Python中逗号的值？

Question

如何改变,的默认值在下面的代码，以便它不插入空格

gas = int(input("How much have you spent on gas? ")) 
electric = int(input("How much have you spent on electric? ")) 
onlinePurchases = int(input("How much have you spent on online purchases? ")) 
total = gas + electric + onlinePurchases 

print("Monthly Total: $", total) 

当前的代码将打印：

"Monthly total: $ *total*" 

有没有一种方法，使它打印：

"Monthly total: $*total*" 

我不希望美元符号和金额之间的空间。

Answer 1

从蟒蛇printdocs：

print(*objects, sep=' ', end='\n', file=sys.stdout, flush=False) 

所以，你想

print("Monthly Total: $", total, sep='') 

更改sep从空间（分离）为空字符串

Answer 2

print("Monthly Total: ${0}".format(total))

或

print("Monthly Total: $%d" % total)