#include #include #include #include using namespace std; #define RREP(i,s,e) for (i = e-1; i >= s; i--) #define rrep(i,n) RREP(i,0,n) #define REP(i,s,e) for (i = s; i < e; i++) #define rep(i,n) REP(i,0,n) #define INF 1e8 typedef long long ll; int main() { int i, n; cin >> n; rep (i,n) { int a, b; double logab; cin >> a >> b; logab = log10(a) * b; int x = (int)pow(10,logab-(ll)logab+1); cout << x/10 << " " << x%10 << " " << (ll)logab << endl; } return 0; }