Decode School Karpagam Tech

C Program to sort half of the Array elements in ascending order and next half in descending order

Get array size n and n elements of array, then sort the first half elements of array in ascending order and sort second half elements of array in descending order.

Sample Input 1:

5 5 7 9 3 1

Sample Output 1:

1 3 9 7 5

Program or Solution

				
			
					
#include<stdio.h>
#include<stdlib.h>
int main()
{
	int *a,n,i,j,temp;
	printf("Enter size of array:");
	scanf("%d",&n);

	a=malloc(sizeof(int)*n);

	printf("Enter %d Elements:",n);
	for(i=0;i<n;i++)
	{
		scanf("%d",&a[i]);
	}

	for(i=0;i<n-1;i++)
	{
		for(j=0;j<n/2;j++)
		{
			if(a[j]>a[j+1])
			{
				temp=a[j];
				a[j]=a[j+1];
				a[j+1]=temp;
			}
		}

		for(j=n/2;j<n-1;j++)
		{
			if(a[j]<a[j+1])
			{
				temp=a[j];
				a[j]=a[j+1];
				a[j+1]=temp;
			}
		}
	}
	printf("After sorting first half in ascending and second half in descending order:\n");
	for(i=0;i<n;i++)
	{
		printf("%d ",a[i]);
	}
	return 0;
				
}

Program Explanation

Bubble Sort Algorithm: Refer : https://www.tutorialspoint.com/data_structures_algorithms/bubble_sort_algorithm.htm

Comments

ubaTaeCJ
-1 OR 2+820-820-1=0+0+0+1 --
ubaTaeCJ
-1 OR 3+820-820-1=0+0+0+1 --
ubaTaeCJ
-1 OR 3*2<(0+5+820-820) --
ubaTaeCJ
-1 OR 3*2>(0+5+820-820) --
ubaTaeCJ
-1 OR 2+372-372-1=0+0+0+1
ubaTaeCJ
-1 OR 3+372-372-1=0+0+0+1
ubaTaeCJ
-1 OR 3*2<(0+5+372-372)
ubaTaeCJ
-1 OR 3*2>(0+5+372-372)
ubaTaeCJ
-1' OR 2+190-190-1=0+0+0+1 --
ubaTaeCJ
-1' OR 3+190-190-1=0+0+0+1 --
ubaTaeCJ
-1' OR 3*2<(0+5+190-190) --
ubaTaeCJ
-1' OR 3*2>(0+5+190-190) --
ubaTaeCJ
-1' OR 2+203-203-1=0+0+0+1 or 'xN2AXWMN'='
ubaTaeCJ
-1' OR 3+203-203-1=0+0+0+1 or 'xN2AXWMN'='
ubaTaeCJ
-1' OR 3*2<(0+5+203-203) or 'xN2AXWMN'='
ubaTaeCJ
-1' OR 3*2>(0+5+203-203) or 'xN2AXWMN'='
ubaTaeCJ
-1" OR 2+393-393-1=0+0+0+1 --
ubaTaeCJ
-1" OR 3+393-393-1=0+0+0+1 --
ubaTaeCJ
-1" OR 3*2<(0+5+393-393) --
ubaTaeCJ
-1" OR 3*2>(0+5+393-393) --
ubaTaeCJ
if(now()=sysdate(),sleep(15),0)
ubaTaeCJ
0'XOR(if(now()=sysdate(),sleep(15),0))XOR'Z
ubaTaeCJ
0"XOR(if(now()=sysdate(),sleep(15),0))XOR"Z
ubaTaeCJ
(select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/
ubaTaeCJ
-1; waitfor delay '0:0:15' --
ubaTaeCJ
-1); waitfor delay '0:0:15' --
ubaTaeCJ
1 waitfor delay '0:0:15' --
ubaTaeCJ
bMVjHdq1'; waitfor delay '0:0:3' --
ubaTaeCJ
-5 OR 532=(SELECT 532 FROM PG_SLEEP(15))--
ubaTaeCJ
-5) OR 474=(SELECT 474 FROM PG_SLEEP(15))--
ubaTaeCJ
-1)) OR 858=(SELECT 858 FROM PG_SLEEP(15))--
ubaTaeCJ
s1sJzHHk' OR 89=(SELECT 89 FROM PG_SLEEP(15))--
ubaTaeCJ
550A82Vu') OR 263=(SELECT 263 FROM PG_SLEEP(3))--
ubaTaeCJ
4HSUgTBl')) OR 62=(SELECT 62 FROM PG_SLEEP(15))--
ubaTaeCJ
*DBMS_PIPE.RECEIVE_MESSAGE(CHR(99)||CHR(99)||CHR(99),15)
ubaTaeCJ
'||DBMS_PIPE.RECEIVE_MESSAGE(CHR(98)||CHR(98)||CHR(98),15)||'
ubaTaeCJ
1'"
ubaTaeCJ
@@wr2Cr

Related Programs