2 回答為什么 three = one + two；不能int three = one + two 嗎

3 回答 int one = 10 ; int two = 20 ; int three = 0; three=one+two; three=three/one;＝０ three/=one;＝３０我始終不明白three/=one為什么等于30

3 回答three-=one----------------three=three-one的值不是20嗎，為什么是30?

1 回答為什么 three=one+two;前面為什么不能加int

1 回答three%=one;