c语言中=和==的区别是什么？

Answer 1

= 是赋值操作==是比较是否相等操作if(i=2)是永远成立的if(i==2)只有当i值是2才成立

Answer 2

大家都说的很好，我来举两个栗子说说吧:a=1;    //就是把“1”这个值赋值给变量“a” a==1;    //这是看“a”和“1”是否相等，如果相等的话这句话返回“true”(可以理解为“a==1”这句话就等于“true”),如果不相等返回“false”

Answer 3

C语言中，==是等于号，=是赋值号。

Answer 4

"="代表 赋值操作  而 "==" 比较值是否相等

Answer 5

"="表示赋值,而"=="表示等于

Answer 6

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