#include using namespace std; typedef signed long long ll; #undef _P #define _P(...) (void)printf(__VA_ARGS__) #define FOR(x,to) for(x=0;x<(to);x++) #define FORR(x,arr) for(auto& x:arr) #define ITR(x,c) for(__typeof(c.begin()) x=c.begin();x!=c.end();x++) #define ALL(a) (a.begin()),(a.end()) #define ZERO(a) memset(a,0,sizeof(a)) #define MINUS(a) memset(a,0xff,sizeof(a)) //------------------------------------------------------- ll A,B,C; void solve() { int i,j,k,l,r,x,y; string s; cin>>A>>B>>C; ll X,Y,Z; for(X=-1000000;X<=1000000;X++) { if(X*X*X+A*X*X+B*X+C==0) { break; } } B=A+X; C=-C/X; ll D=B*B-4*C; for(Y=(-B+sqrt(D))/2-1;Y<=(-B+sqrt(D))/2+1;Y++) { Z=C/Y; if(Y*Z!=C) continue; if(Y+Z!=-B) continue; break; } if(X>Y) swap(X,Y); if(Y>Z) swap(Y,Z); if(X>Y) swap(X,Y); cout<