#include #include #include #include #include #include #include #include #include #include #include #include #define vll vector #define vvvl vector #define vvl vector> #define VV(a, b, c, d) vector>(a, vector(b, c)) #define VVV(a, b, c, d) vector(a, vvl(b, vll (c, d))); #define re(c, b) for(ll c=0;c> w >> d; for(ll i=d;i>=1;i--){ ll today = min(w/(i*i), w); w -= today; if(i==1) std::cout << today << '\n'; } }