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typedf struct strcut student
£û {
int name£»
int name£» int sex£»
int sex£» };
£ýsqlist£»
void main£¨£©
£û
sqlist s£»
strcut student stu1;
scanf(“£¥d”£¬&s.name);
scanf(“£¥d”£¬&stu1.name);
}
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char *p; if(p==NULL)£¬if(p!=NULL)
float x;
const float EPSILON = 1e-6;
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