1055. 集体照 (25)

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
  struct date{
    char name[9];
    int high;
  };
  int main(){
    int N,K;
    scanf("%d %d",&N,&K);
    struct date zqd[N],temp;
    int line_people = N / K;
    int last_line = line_people + N % K;
    char normal_q[K - 1][line_people][9];
    char last_q[last_line][9];
    for (int i = 0;i < N;i++){
      scanf("%s %d",zqd[i].name,&zqd[i].high);
    }
    for (int i = 0;i < N / 2 + 1;i++){
      for (int j = i;j < N - i - 1;j++){
        if (zqd[j].high < zqd[j + 1].high||(zqd[j].high == zqd[j + 1].high&&strcmp(zqd[j].name,zqd[j + 1].name) > 0)){
          temp =zqd[j];
          zqd[j] = zqd[j + 1];
          zqd[j + 1] = temp;
        }
        if (zqd[N - 1 - j].high > zqd[N - 2 - j].high||(zqd[N - 1 - j].high == zqd[N - 2 - j].high&&strcmp(zqd[N - 1 - j].name,zqd[N - 2 - j].name) < 0)){
          temp = zqd[N - 1 - j];
          zqd[N - 1 - j] = zqd[N - 2 - j];
          zqd[N - 2 - j] = temp;
        }
      }
    }
//    for (int i = 0;i < N;i++){
//        printf("%s ",zqd[i].name);
//    }
    int mid = last_line / 2;
    int cnt = 0,zqy = 1;
    int i = 0;
    for (;i < last_line;i++){
      strcpy(last_q[mid + zqy * cnt],zqd[i].name);
      mid += zqy * cnt;
      zqy *= -1;
      cnt++;
    }
    int gr = 0;
    while (i < N){
      cnt = 0;
      zqy = 1;
      mid = line_people / 2;
      for (int j = 0;j < line_people;j++){
        strcpy(normal_q[gr][mid + zqy * cnt],zqd[i].name);
        mid += zqy * cnt;
        zqy *= -1;
        cnt++;
        i++;
      }
      gr++;
    }
    for (int i = 0;i < last_line;i++){
      if (i != last_line - 1){
        printf("%s ",last_q[i]);
      }else{
        printf("%s\n",last_q[i]);
      }
    }
    for (int i = 0;i < K - 1;i++){
      for (int j = 0;j < line_people;j++){
        if (j != line_people - 1){
          printf("%s ",normal_q[i][j]);
        }else{
          printf("%s\n",normal_q[i][j]);
        }
      }
    }
    return 0;
  }