#include #include #include #include #include #include using namespace std; #define ll long long #define uint unsigned int #define ulong unsigned long long int int main(){ int K; cin >> K; // 3,4,5,6,21,22 vector v; int a = (int) sqrt(K); int b = K / a; K -= a * b; int c = (int) sqrt(K); int d = c == 0 ? 0 : K / c; K -= c * d; int e = 1; int f = K / e; for(int i=0;i