#include <stdio.h>
int main()
{
int x, y, z, w, v;
for(x=0;x<=9;x++)
{
for(y=0;y<=9;y++)
for(z=0;z<=9;z++)
for(w=0;w<=9;w++)
if((x-y)*z+w==v)
printf("(%d-%d)*%d+%d\n",x
,y
,z
,w
); }
return 0;
}
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