#include <stdio.h> 
    #include <stdlib.h> 
     
    struct student 
    { 
      int number; 
      int score; 
    }; 
     
    int main() 
    { 
      struct student students[101]; 
      int n, i, j; 
      struct student temp; 
     
      while(scanf("%d",&n) != EOF) 
      { 
        //接收數(shù)據(jù) 
        for(i = 0; i < n; i++) 
        { 
          scanf("%d%d",&students[i].number,&students[i].score); 
        } 
     
        //冒泡排序 
        for(i = 0; i < n - 1; i ++) 
        { 
          for(j = 0; j < n - i - 1; j ++) 
          { 
            if(students[j].score > students[j + 1].score) 
            { 
              temp = students[j]; 
              students[j] = students[j + 1]; 
              students[j + 1] = temp; 
            }else if(students[j].score == students[j + 1].score) 
            { 
              if(students[j].number > students[j + 1].number) 
              { 
                temp = students[j]; 
                students[j] = students[j + 1]; 
                students[j + 1] = temp; 
              } 
            } 
          } 
        } 
     
        //輸出排序結(jié)果 
        for(i = 0; i < n; i ++) 
        { 
          printf("%d %d\n",students[i].number,students[i].score); 
        } 
      } 
       
      return 0; 
    } 

  #include <stdio.h> 
    #include <stdlib.h> 
    #include <string.h> 
     
    struct student{ 
      char name[101]; 
      int age; 
      int grade; 
    }; 
     
    int partition(struct student *A, int left, int right); 
    void quicksort(struct student *A, int begin, int end); 
     
    int main() 
    { 
      struct student students[1001]; 
      int i, n; 
     
      while(scanf("%d",&n) != EOF) 
      { 
        //學(xué)生成績賦值 
        for(i = 0; i < n; i ++) 
        { 
          scanf("%s%d%d",students[i].name, &students[i].age, &students[i].grade); 
        } 
     
        //快速排序 
        quicksort(students, 0, n-1); 
     
        //打印輸出 
        for(i = 0; i < n; i ++) 
        { 
          printf("%s %d %d\n",students[i].name, students[i].age, students[i].grade); 
        } 
      } 
     
      return 0; 
    } 
     
    void quicksort(struct student *A, int begin, int end) 
    { 
      int pivot; 
     
      if(begin < end) 
      { 
        pivot = partition(A, begin, end); 
        quicksort(A, begin, pivot - 1); 
        quicksort(A, pivot + 1, end); 
      } 
    } 
     
    int partition(struct student *A, int left, int right) 
    { 
      struct student stand = A[left]; 
     
      while(left < right) 
      { 
        while(left < right && (A[right].grade > stand.grade || (A[right].grade == stand.grade && strcmp(A[right].name,stand.name) > 0) || (A[right].grade == stand.grade && strcmp(A[right].name,stand.name) == 0 && A[right].age > stand.age ) ) ) 
        { 
          right --; 
        } 
        if(left < right) 
        { 
          A[left ++] = A[right]; 
        } 
     
        while(left < right && (A[left].grade < stand.grade || (A[left].grade == stand.grade && strcmp(A[left].name,stand.name) < 0) || (A[left].grade == stand.grade && strcmp(A[left].name,stand.name) == 0 && A[left].age < stand.age ) ) ) 
        { 
          left ++; 
        } 
        if(left < right) 
        { 
          A[right --] = A[left]; 
        } 
      } 
      A[left] = stand; 
      return left; 
    }