cf1015.cpp

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define Debug(x) cout << "> " << #x << " : " << x << "\n";
#define DebugArr(a,n) For(i,0,n) cout << i << " : " << a[i] << "\n";
#define For(i,a,b) for(int i=(a);i<(b);i++)
#define ForD(i,a,b) for(int i=(a);i>(b);i--)
#define tests int t; cin>>t; while(t--)
#define Imax INT_MAX
#define Imin INT_MIN
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<int,int> pii;
#define sz(a) int((a).size())
#define pb push_back
#define it iterator
#define all(c) (c).begin(),(c).end()
#define tr(c,i) for(typeof((c).begin() i = (c).begin(); i != (c).end(); i++)
#define present(c,x) ((c).find(x) != (c).end())
#define cpresent(c,x) (find(all(c),x) != (c).end())
#define mod 1000000007
/////////////////////////////////////////////////////////////////////

int main()
{
    #ifndef ONLINE_JUDGE
 	    freopen("input.txt", "r", stdin);
 	    freopen("output.txt", "w", stdout);
    #endif

    ios_base::sync_with_stdio(false);
    cin.tie(NULL);cout.tie(NULL);

    long long int n,k,s;cin >> n >> k >> s;
    long long int avg,extra;
    avg = s/k;
    extra = s - avg*k;
    if(s < k || s > (n-1)*k){
    	cout << "NO";
    }else{
    	cout << "YES\n";
    	// Debug(avg)
    	avg += 1;
    	while(extra >= 2){
    		cout << avg + 1 << " " << 1<< " ";
    		extra -= 2;k -= 2;
    	}
    	while(k > 2){
    		cout << avg<< " " << 1<< " ";
    		k -= 2;
    	}
    	if(k == 1){
    		if(extra == 1){	
    			cout << avg + 1;
    		}else{
    			cout << avg;
    		}
    	}else{
    		//k == 2
    		if(extra == 1){	
    			cout << avg + 1<< " " << 2<< " ";
    		}else{
    			cout << avg << " " << 1<< " ";
    		}
    	}
    	
    }


    ///
    return 0;
}