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  1. #include <stdio.h>
  2.  
  3. int main(void) 
  4. {
  5. 	int n,a,b,c,d;
  6. 	scanf("%d",&n);
  7. 	for(a=0;a<=9;a++){
  8. 		for(b=0;b<=9;b++){
  9. 			for(c=0;c<=9;c++){
  10. 				for(d=0;d<=9;d++){
  11. 					if((a-b)*c+d==n)
  12. 					printf("(%d-%d)*%d+%d\n",a,b,c,d);
  13. 				}
  14. 			}
  15. 		}
  16. 	}
  17. 	return 0;
  18. }
  19.  
Success #stdin #stdout 0.01s 5304KB
comments (?)
stdin 
89
stdout 
(9-0)*9+8
https://ideone.com/L3IuoJ
language:
C (gcc 8.3)
created:
10 days ago
visibility:
public

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