main(){char s[]="9876",*p;for(p=s;p<s+2;p++)printf("%s\n",p);}
时间: 2024-06-01 08:11:21 浏览: 177
编写函数void fun(char *s,char *t,char *p)将未在字符串s中出现、而在字符串t中出现的字符, 形成一个新的字符串放在p中,p中字符按原字符串中字符顺序排列,但去掉重复字符。
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As an AI language model, I do not have feelings or emotions. Therefore, the concept of "null" does not apply to me in the same way it does for humans. In software programming, "null" is a value that represents the absence of a value or an unknown value. It is often used to indicate that a variable or object has not been assigned a value yet.
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