#include<stdio.h>
#include<stdlib.h>
struct Student
{
 char nName[20];
 int num;
 struct Student* pNext;
};
int iCount;
struct Student* create()
{
 struct Student* pHead = NULL;
 struct Student* pEnd, *pNew;
 pEnd = pNew = (struct Student*)malloc(sizeof(struct Student));
 iCount = 0;
 scanf_s("%s",pNew->nName);
 scanf_s("%d", pNew->num);
 while (pNew->num != 0)
 {
  iCount++;
  if (iCount == 1)
  {
   pNew->pNext = NULL;
   pEnd = pNew;
   pHead = pEnd;
  }
  else
  {
   pNew->pNext = NULL;
   pEnd->pNext = pNew;
   pHead = pEnd;
  }
  scanf_s("%s", pNew->nName);
  scanf_s("%d", pNew->num);

 }
 free(pNew);
 return pHead;
}
void Print(struct Student* pHead)
{
 struct Student* pTemp;
 pTemp = pHead;
 while (pTemp != NULL)
 {
  printf("%s",pTemp->nName);
  printf("%d", pTemp->num);
  pTemp = pTemp->pNext;
 }

}
int main()
{
 struct Student* pHead;
 pHead = create();
 Print(pHead);
 return 0;
}