fork download
copy 
  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. /* run this program using the console pauser or add your own getch, system("pause") or input loop */
  5.  
  6. int main(int argc, char *argv[]) 
  7. {
  8. 	int number;
  9. 	scanf("%d", &number);//n
  10. 	int array[number];
  11. 	int i;
  12. 	for (i=0; i<number; i++)
  13. 	scanf("%d", &array[i]);
  14. 	int times;
  15. 	scanf("%d", times);//m
  16. 	int search[times];
  17. 	int j;
  18. 	for (j=0; j<times; j++)
  19. 	{
  20. 		scanf("%d", &search[j]);
  21. 		i=0;
  22. 		while(array[i]!=search[j])
  23. 		{
  24. 			i++;
  25. 			if(array[i]==search[j])
  26. 			{
  27. 				if(i==0)
  28. 				printf("%d", array[1]);
  29. 				else if(i==number)
  30. 				printf("%d", array[number-1]);
  31. 				else
  32. 				printf("%d %d", array[i-1], array[i+1]);
  33. 			}
  34. 			if(i>number)
  35. 			printf("NULL");
  36. 		}
  37. 	}
  38.  
  39.  
  40.  
  41. 	return 0;
  42. }
Runtime error #stdin #stdout 0s 4368KB
comments (?)
stdin
copy 
5
89 7890 22 56 87
6
89 7890 22 56 87 999
stdout
copy 
Standard output is empty
https://ideone.com/GGxf35
language:
C (gcc 8.3)
created:
4 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!