c: struct sort descending and ascending in windows and Ubuntu

/**
 * @file StudentStructSort.h
 * @author geovindu,Geovin Du,Tu Juwen ([email protected])
 * ide: vscode c11,c17 Ubuntu 22.4
 * @brief Structure sorting example
 
 * @date 2023-11-05
 * @version 0.1
 * @copyright geovindu Standing on the Shoulders of Giants
 *
 */
 
#ifndef STUDENTSTRUCTSORT_H_
#define STUDENTSTRUCTSORT_H_
  
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <string.h>
#include <stdbool.h>
 
/**
 * @brief hero
 *
 */
structHero
{
    /**
     * @brief name
     *
     */
    char name[20];
    /**
     * @brief age
     *
     */
    int age;
    /**
     * @brief gender
     *
     */
    char sex[2];
};
  
 
/**
 * @brief Sort in ascending order
 *
 * @param a
 * @param b
 * @return int
 */
int cmp(const void *a,const void *b);
 
 
/**
 * @brief lifting
 *
 * @param her
 * @param n
 */
void SortBubble(struct Hero her[10],int n);
 
 
/**
 * @brief comparison
 *
 * @param px
 * @param py
 */
void TuSwap(struct Hero *px, struct Hero *py);
 
 
 
/**
 * @brief ascending order
 *
 * @param her
 * @param n
 */
void SortBubbleAsc(struct Hero her[10],int n);
 
 
 
/**
 * @brief descending order
 *
 * @param her
 * @param n
 */
void SortBubbleDesc(struct Hero her[10],int n);
 
 
  /**
   *@brief
   *
   * @param her
   * @param n
   */
   void PrintList(struct Hero her[],int n);
 
 
#endif

/**
 * @file StudentStructSort.c
 * @brief Structure sorting example
 * @author geovindu,Geovin Du,Tu Juwen ([email protected])
 * ide: vscode c11,c17 Ubuntu 22.4
 * @date 2023-11-05
 * @version 0.1
 * @copyright geovindu Standing on the Shoulders of Giants
 *
 */
 
#include "include/StudentStructSort.h"
 
 
 
 
/**
 * @brief Sort in ascending order
 *
 * @param a
 * @param b
 * @return int
 */
int cmp(const void *a,const void *b){
  
    struct Hero c=*(struct Hero*)a;
    struct Hero d=*(struct Hero*)b;
    //Sort in ascending order
    return c.age-d.age;
}
  
  
  
/**
 * @brief lifting
 *
 * @param her
 * @param n
 */
void SortBubble(struct Hero her[10],int n)
 {
          
        for(int i=0;i<n;i + + )
        {
            for(int j=0;j<n-1;j + + )
            {
                if(her[j].age>her[j + 1].age)
                    cmp( & amp;her[j], & amp;her[j + 1]);
            }
        }
 }
  
/**
 * @brief comparison
 *
 * @param px
 * @param py
 */
void TuSwap(struct Hero *px, struct Hero *py) // Definition of Swap function
{
  struct Hero temp;
  temp = *px;
  *px = *py;
  *py = temp;
}
  
/**
 * @brief ascending order
 *
 * @param her
 * @param n
 */
void SortBubbleAsc(struct Hero her[10],int n)
 {
        int i,j;
        struct Hero temp;
        for(int i=0;i<n-1;i + + )
        {
            for(int j=0;j<n-i-1;j + + )
            {
                if(her[j].age>her[j + 1].age)
                    TuSwap( & amp;her[j], & amp;her[j + 1]);
                    //temp=her[j];
                   // her[j]=her[j + 1];
                   // her[j + 1]=temp;
            }
        }
 }
  
/**
 * @brief descending order
 *
 * @param her
 * @param n
 */
void SortBubbleDesc(struct Hero her[10],int n)
 {
        int i,j;
        struct Hero temp;
        for(int i=0;i<n-1;i + + )
        {
            for(int j=0;j<n-i-1;j + + )
            {
                if(her[j].age<her[j + 1].age)
                    TuSwap( & amp;her[j], & amp;her[j + 1]);
  
            }
        }
 }
  /**
   *@brief
   *
   * @param her
   * @param n
   */
   void PrintList(struct Hero her[],int n)
    {
        for(int i=0;i<n;i + + )
        {
            printf("Message: %s \t %d\t %s$\
",her[i].name,her[i].age,her[i].sex);
        }
    }

/**
 * @file geovindu.h
 *@brief
 * @author geovindu,Geovin Du,Tu Juwen ([email protected])
 * ide: vscode c11,c17 Ubuntu 22.4
 * @date 2023-11-05
 * @version 0.1
 * @copyright geovindu Standing on the Shoulders of Giants
 *
 * @copyright Copyright (c) 2023
 *
 */
 
 
 
#ifndef GEOVINDU_H_
#defineGEOVINDU_H_
  
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
 
/**
 *@brief
 *
 */
void displayHero();
 
 
 
#endif

/**
 * @file geovindu.c
 *@brief
 * @author geovindu,Geovin Du,Tu Juwen ([email protected])
 * ide: vscode c11,c17 Ubuntu 22.4
 * @date 2023-11-05
 * @version 0.1
 * @copyright geovindu Standing on the Shoulders of Giants
 *
 * @copyright Copyright (c) 2023
 *
 */
 
#include "include/StudentStructSort.h"
 
 
/**
 *@brief
 *
 */
void displayHero()
{
    printf("Enter 5 heroes:\
");
    printf("Name\t Age \t Gender:\
");
    int n;
    struct Hero sz[100];
    n=5;
    for(int i=0;i<n;i + + ){
        scanf("%s %d %s", & amp;sz[i].name, & amp;sz[i].age, & amp;sz[i].sex);
    }
  
    /*
    qsort function parameters:
     
    */
    //1
    //qsort(sz,n,sizeof(sz[0]),cmp);
    //2
    //SortBubble(sz,5);
    //3
    SortBubbleDesc(sz,5);
    printf("\
In descending order of age:\
\
");
    printf("Name\t Age \t Gender:\
");
    for(int i=0;i<n;i + + ){
        printf("%s\t %d \t%s \
",sz[i].name,sz[i].age,sz[i].sex);
    }
    //4
    SortBubbleAsc(sz,5);
    //qsort(sz,n,sizeof(sz[0]),cmpSort);
    printf("\
In ascending order of age:\
\
");
    printf("Name\t Age \t Gender:\
");
    for(int i=0;i<n;i + + ){
        printf("%s\t %d \t%s \
",sz[i].name,sz[i].age,sz[i].sex);
    }
}

transfer:

printf("hello c world, \
");
printf("Hello, China\
");
 
displayHero();

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