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  1. #include <stdio.h>
  2. int main()
  3. {
  4. 	int a,b,c,d,x;
  5. 	scanf("%d",&x);
  6.  
  7. 	for(a=0; a<10; a++)
  8. 	for(b=0; b<10; b++)
  9. 	for(c=0; c<10; c++)
  10. 	for(d=0; d<10; d++)
  11. 		if((a-b)*c+d==x)
  12. 		printf("(%d-%d)*%d+%d\n",a,b,c,d);
  13.    return 0;
  14. }
Success #stdin #stdout 0s 5284KB
comments (?)
stdin 
90
stdout 
(9-0)*9+9
https://ideone.com/46tbKO
language:
C (gcc 8.3)
created:
11 days ago
visibility:
public

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