func_code_string: #include <bits/stdc++.h>   using namespace std;   string yes =  YES , no =  NO ;   void solve() {     long long n, k;     scanf( %lli%lli , &n, &k);     long long qwe = n - k + 1;     long long rty = n - 2 * k + 2;     if (qwe > 0 and qwe % 2 == 1) {       cout << yes << endl;       for (int i = 0; i < k - 1; i++) {         printf( 1  );       }       printf( %lli n , qwe);       return;     }     if (rty > 0 && rty % 2 == 0) {       cout << yes << endl;       for (int i = 0; i < k - 1; i++) {         printf( 2  );       }       printf( %lli n , rty);       return;     }     cout << no << endl;   }   int main() {     int t;     scanf( %d , &t);     while (t--) solve();   }   