#include #include #define INF 999999999 #define rep(i, n) for(int i = 0;i < n;i++) #define ll long long using namespace std; int main(void){ cin.tie(0); ios::sync_with_stdio(false); int a,b,c; int ans1; cin >> a >> b >> c; int i = 0; while(true){ if(i*i*i+a*i*i+b*i+c==0){ ans1=i; break; } if(-i*i*i+a*i*i-b*i+c==0){ ans1=-i; break; } i++; } if(ans1==0){ a = 1; }else{ a = (a-1)/ans1; b = b-a*ans1; } int ans2; int ans3; i=0; while(true){ if(a*(a-i)==b){ if(a