#include using namespace std; typedef signed long long ll; #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 FORR2(x,y,arr) for(auto& [x,y]:arr) #define ALL(a) (a.begin()),(a.end()) #define ZERO(a) memset(a,0,sizeof(a)) #define MINUS(a) memset(a,0xff,sizeof(a)) template bool chmax(T &a, const T &b) { if(a bool chmin(T &a, const T &b) { if(a>b){a=b;return 1;}return 0;} //------------------------------------------------------- ll X[3],Y[3]; void solve() { int i,j,k,l,r,x,y; string s; double PI=atan(1)*4; for(X[0]=400000000;X[0]<=500000000;X[0]++) { for(Y[0]=X[0]*tan(PI/12)-1;Y[0]<=X[0]*tan(PI/12)+1;Y[0]++) { if(abs(X[0]*X[0]+Y[0]*Y[0]-2*(X[0]-Y[0])*(X[0]-Y[0]))==1) { X[1]=X[0],Y[1]=Y[0]; } } } cout<<"0 0"<