sorting in c

1#include<stdio.h>
2int main(){
3   /* Here i & j for loop counters, temp for swapping,
4    * count for total number of elements, number[] to
5    * store the input numbers in array. You can increase
6    * or decrease the size of number array as per requirement
7    */
8   int i, j, count, temp, number[25];
9
10   printf("How many numbers u are going to enter?: ");
11   scanf("%d",&count);
12
13   printf("Enter %d elements: ", count);
14   // Loop to get the elements stored in array
15   for(i=0;i<count;i++)
16      scanf("%d",&number[i]);
17 
18   // Logic of selection sort algorithm
19   for(i=0;i<count;i++){
20      for(j=i+1;j<count;j++){
21         if(number[i]>number[j]){
22            temp=number[i];
23            number[i]=number[j];
24            number[j]=temp;
25         }
26      }
27   }
28
29   printf("Sorted elements: ");
30   for(i=0;i<count;i++)
31      printf(" %d",number[i]);
32
33   return 0;
34}

1#include <stdio.h>
2int main()
3{
4
5     int ara[1000];
6     int high;
7     printf("How many numbers are you going to enter ? (max:1000) : ");
8     scanf("%d", &high);
9     int i, j, min;
10     printf("\n");
11     for (i = 0; i < high; i++)
12     {
13          printf("Type number : ");
14          scanf("%d", &ara[i]);
15     }
16     printf("\n The numbers arranged in ascending order are : \n");
17     for (i = 0; i < high; i++)
18     {
19          for (j = i; j < high; j++)
20          {
21               if (ara[i] > ara[j])
22               {
23                    min = ara[i];
24                    ara[i] = ara[j];
25                    ara[j] = min;
26               }
27          }
28          // The numbers arranged in ascending order are
29          printf("%d\n", ara[i]);
30     }
31     return 0;
32}

1for (int i = 0; i < arr.length; i++) {
2   for (int j = 0; j < arr.length-1-i; j++) { 
3     if(arr[j]>arr[j+1])
4     {
5       int temp=arr[j];
6       arr[j]=arr[j+1];
7       arr[j+1]=temp;
8     }
9   }
10   System.out.print("Iteration "+(i+1)+": ");
11   printArray(arr);
12  }
13  return arr;
14// BUBBLE SORT

1#include <stdio.h>
2
3int main()
4{
5    int ara[10]={4,45,23,53,2,64,56,34,77,98};
6    int i,j,temp;
7    for(i = 0; i < 10; i++){
8        
9        for(j = 0; j< 10; j++){
10            if(ara[i] < ara[j]){ //use getter than (>) symbol for sorting from getter than to less than
11                
12                temp = ara[i];
13                ara[i] = ara[j];
14                ara[j] = temp;
15                
16            }
17        }
18        
19    }
20    
21    for(i = 0; i < 10; i++){ //printing array sorted array elements
22        
23        printf("%d\t",ara[i]);
24    }
25    return 0;
26}
27

1#include <stdio.h>
2
3struct student
4{
5    int rollno;
6    char name[80];
7    int marks;
8};
9
10void accept(struct student list[], int s);
11void display(struct student list[], int s);
12void bsortDesc(struct student list[], int s);
13
14int main()
15{
16    struct student data[20];
17    int n;
18
19    printf("Number of records you want to enter? : ");
20    scanf("%d", &n);
21
22    accept(data, n);
23    printf("\nBefore sorting");
24    display(data, n);
25    bsortDesc(data, n);
26    printf("\nAfter sorting");
27    display(data, n);
28
29    return 0;
30} 
31
32void accept(struct student list[80], int s)
33{
34    int i;
35    for (i = 0; i < s; i++)
36    {
37        printf("\n\nEnter data for Record #%d", i + 1);
38        
39        printf("\nEnter rollno : ");
40        scanf("%d", &list[i].rollno);
41
42        printf("Enter name : ");
43        gets(list[i].name);
44
45        printf("Enter marks : ");
46        scanf("%d", &list[i].marks);
47    } 
48}
49
50void display(struct student list[80], int s)
51{
52    int i;
53    
54    printf("\n\nRollno\tName\tMarks\n");
55    for (i = 0; i < s; i++)
56    {
57        printf("%d\t%s\t%d\n", list[i].rollno, list[i].name, list[i].marks);
58    } 
59}
60
61void bsortDesc(struct student list[80], int s)
62{
63    int i, j;
64    struct student temp;
65    
66    for (i = 0; i < s - 1; i++)
67    {
68        for (j = 0; j < (s - 1-i); j++)
69        {
70            if (list[j].marks < list[j + 1].marks)
71            {
72                temp = list[j];
73                list[j] = list[j + 1];
74                list[j + 1] = temp;
75            } 
76        }
77    }
78}

1 #include <stdio.h>
2    void main()
3    {
4 
5        int i, j, a, n, number[30];
6        printf("Enter the value of N \n");
7        scanf("%d", &n);
8 
9        printf("Enter the numbers \n");
10        for (i = 0; i < n; ++i)
11            scanf("%d", &number[i]);
12 
13        for (i = 0; i < n; ++i) 
14        {
15 
16            for (j = i + 1; j < n; ++j)
17            {
18 
19                if (number[i] > number[j]) 
20                {
21 
22                    a =  number[i];
23                    number[i] = number[j];
24                    number[j] = a;
25 
26                }
27 
28            }
29 
30        }
31 
32        printf("The numbers arranged in ascending order are given below \n");
33        for (i = 0; i < n; ++i)
34            printf("%d\n", number[i]);
35 }