Below is an instruction that describes a task. Write a response that appropriately completes the request in Chinese. Please answer in Chinese.

### Instruction:
 在万圣节，塔昆、麦克和贾法里把他们的糖果放在一起，他们一共有418颗糖果。如果塔昆和麦克各有171颗糖果，贾法里最初有多少颗糖果？


### Response:
 塔昆 + 麦克 = 171 + 171 = 342颗糖果
418 - 342 = <<418-342=76>>76颗糖果
贾法里最初有76颗糖果。