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  1. #include <stdio.h>
  2.  
  3. int main() {
  4. 	int num ; scanf("%d",&num);
  5. 	int a[num + 2];
  6. 	for(int i = 0  ; i < num ; i++){
  7. 		scanf("%d",&a[i]);
  8. 	}
  9. 	for(int i = 0 ; i < num ; i++){
  10. 		int check = 0 ;
  11. 		int cnt = 1 ;
  12. 		for(int j = 0 ; j < i ; j++){
  13. 			if(a[i] == a[j]) check = 1 ;
  14. 		}
  15. 		if(check == 0){
  16. 			for(int j = i + 1 ; j < num ; j++){
  17. 				if(a[i] == a[j]) ++cnt ;
  18. 			}
  19. 			printf("%d %d\n", a[i] , cnt);
  20. 		}
  21. 	}
  22. 	return 0;
  23. }
  24.  
Success #stdin #stdout 0.01s 5304KB
comments (?)
stdin
copy 
10
3 2 3 4 2 1 4 0 5 6
stdout
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3 2
2 2
4 2
1 1
0 1
5 1
6 1
https://ideone.com/1tqCen
language:
C (gcc 8.3)
created:
13 days ago
visibility:
public

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