PAT：1028. List Sorting (25) AC

标签：

#include<stdio.h>
#include<string.h>
#include<algorithm>
using namespace std;
struct Student
{
  char ID[10];
  char name[10];
  int gread;
}STU[100010];

bool cmp1(Student a,Student b)
{
  return strcmp(a.ID,b.ID)<0;
}

bool cmp2(Student a,Student b)
{
  if(strcmp(a.name,b.name)!=0)
    return strcmp(a.name,b.name)<0;
  else
    return strcmp(a.ID,b.ID)<0;
}

bool cmp3(Student a,Student b)
{
  if(a.gread!=b.gread)
    return a.gread<b.gread;
  else
    return strcmp(a.ID,b.ID)<0;
}

int main()
{
  int n,accord;
  scanf("%d%d",&n,&accord);
  for(int i=0 ; i<n ; ++i)
  {
    scanf("%s %s %d",&STU[i].ID, &STU[i].name, &STU[i].gread);
  }
  if(accord==1)
    sort(STU,STU+n,cmp1);
  if(accord==2)
    sort(STU,STU+n,cmp2);
  if(accord==3)
    sort(STU,STU+n,cmp3);
  for(int i=0 ; i<n ; ++i)
    printf("%s %s %d\n",STU[i].ID,STU[i].name,STU[i].gread);
  return 0;
}

PAT：1028. List Sorting (25) AC

标签：

原文地址：http://www.cnblogs.com/Evence/p/4307547.html