수다닷컴

질문 제목 : 질문 내용 : #includestdio.h
#includemalloc.h
#includestring.h
struct test{
char name[20];
int age;
struct test *next;
};
typedef struct test info;
typedef info *link;
void main(){
link head=null;
link body=null;
link tail=null;
link scout=null;
link input=null;
link del=null;
char string[20];
int i;
head=(link)malloc(sizeof(info));
tail=(link)malloc(sizeof(info));
head-next=tail;
tail-next=tail;
printf_s(input\n);
for(i=0; i2; i++){
body=(link)malloc(sizeof(info));
scanf_s(%s,body-name,20);

body-next=head-next;
head-next=body;
}
scout=head-next;
while(scout!=tail){
printf_s(\n삽입전 data %s\n,scout-name);
scout=scout-next;
}
input=(link)malloc(sizeof(info));
printf_s(삽입 대상의 이름을 알려주십시오\n);
scanf_s(%s,input-name,20);
head-next=input;
input-next=body;
scout=head-next;

while(scout!=tail){
printf_s(\n삽입후 data %s\n,scout-name);
scout=scout-next;
}
/*
del=(link)malloc(sizeof(link));
printf_s(삭제하실 대상의 이름을 입력해주세요.\n);
scanf_s(%s,del-name,20);
head-next=del;
head-next=body;
body-next=head-next;
scout=head-next;

while(scout!=tail){
printf_s(\n삭제후 data %s\n,scout-name);
scout=scout-next;
}*/

free(del);
free(head);
free(body);
free(tail);
free(input);

}

일단 이런식으로 짜봤는데; 이것이 삽입이 맞는지;?
일단 코드는 정상적으로 실행됩니다.

신청하기