import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Scanner;

class Edge{
	int src,dst,need;
	
	public Edge(int src,int dst,int cost) {
		this.src=src;
		this.dst=dst;
		this.need=cost;
	}
}

class Main {
	public static void main(String[] args) {
		new Main().run();
	}
	
	void dfs(int cur,int par,ArrayList<Edge>[] g,long[] dp) {
		if(dp[cur]>0)return;
		for(Edge e:g[cur]) {
			if(e.dst==par)continue;
			dfs(e.dst,cur,g,dp);
			dp[cur]+=(long)dp[e.dst]*e.need;
		}
	}
	
	void run() {
		Scanner sc=new Scanner(System.in);
		int N=sc.nextInt();
		int M=sc.nextInt();
		ArrayList<Edge>[] g=new ArrayList[N];
		for(int i=0;i<g.length;++i)g[i]=new ArrayList<>();
		long[] dp=new long[N];
		int[] indeg=new int[N];
		int[] outdeg=new int[N];
		dp[N-1]=1;
		
		for(int i=0;i<M;++i) {
			int src=sc.nextInt();
			int need=sc.nextInt();
			int dst=sc.nextInt();
			--src;--dst;
			g[src].add(new Edge(src,dst,need));
			outdeg[src]++;
			indeg[dst]++;
		}
		for(int i=0;i<N;++i) {
			dfs(i,-1,g,dp);
		}
		for(int i=0;i<N-1;++i) {
			if(indeg[i]==0) {
				System.out.println(dp[i]);
			}else {
				System.out.println(0);
			}
		}
	}
	
	static void tr(Object... objects) {
		System.out.println(Arrays.deepToString(objects));
	}

}