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  1. #include <stdio.h> 
  2. int main() { 
  3. 	int a,b,c,d,e; 
  4. 	scanf("%d",&e);
  5. 	for ( a=0; a<=9 ; a++ ) {
  6. 	for ( b=0; b<=9 ; b++ )
  7. 	for ( c=0; c<=9 ; c++ )
  8. 	for ( d=0; d<=9 ; d++ )
  9. 	if((a-b)*c+d==e)
  10. 	printf("(%d-%d)*%d+%d\n",a,b,c,d);	}
  11.  
  12. 	return 0; 
  13.  
  14. } 
  15.  
Success #stdin #stdout 0.01s 5308KB
comments (?)
stdin 
90
stdout 
(9-0)*9+9
https://ideone.com/7P8Vn9
language:
C (gcc 8.3)
created:
175 days ago
visibility:
public

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