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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.  
  5. 	int a,i,j,k,l;
  6.  
  7. 	scanf("%d",&a);
  8.  
  9. 		for ( i=0; i<=9; i++){
  10. 				for ( j=0; j<=9; j++)
  11. 				{for ( k=0; k<=9; k++)
  12. 				{for ( l=0; l<=9; l++){
  13.  
  14. 		if ((i-j)*k+l == a)
  15.  
  16. 		printf("(%d-%d)*%d+%d \n",i,j,k,l);
  17. }}}}
  18. printf("\n");
  19.  
  20. //if	(?-?)*? +? =a
  21.  
  22.  
  23.  
  24. 	return 0;
  25. }
  26.  
Success #stdin #stdout 0s 5276KB
comments (?)
stdin 
86
stdout 
(9-0)*9+5
https://ideone.com/hc41UP
language:
C (gcc 8.3)
created:
11 days ago
visibility:
public

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