#include <stdio.h>
i
,j
,k
;f
(a
,b
,c
){char o
[]="_____________________\n ^";for(i
=-10;i
<9;i
+=i
+1?1:2){for(j
=i
+1;j
<11;j
+=j
+1?1:2){for(k
=j
+1;k
<11;k
+=k
+1?1:2){if((a
*i
+b
*j
+c
*k
)==0){o
[i
+10]=a
+48;o
[j
+10]=b
+48;o
[k
+10]=c
+48;printf("%s",o
);return;}}}}}
int main(void) {
f(7,8,3);
return 0;
}
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