#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;} //------------------------------------------------------- int T; ll A,B,N; set> S; int vis[101010]; void dfs(int C) { if(C<=0||C>N) return; if(vis[C]) return; vis[C]=1; dfs(C+A); dfs(C-A); dfs(C+B); dfs(C-B); } void solve() { int i,j,k,l,r,x,y; string s; /* { cin>>N; for(x=2;x<=N-1;x++) { for(y=x;y<=N-1;y++) if(__gcd(x,y)==1) { A=x; B=y; ZERO(vis); dfs(1); if(count(vis+1,vis+N+1,1)!=N) cout<>T; while(T--) { cin>>N>>A>>B; if(__gcd(A,B)>1) { cout<<"NO"<