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怎么還等于30？

2 回答three /= one 為什么等于30

3 回答three%=one;模等于怎么求值

3 回答three -=one為什么等于30？不是應該等于20么？