#include <iostream>

// int inf = 1 << 28;
int inf = 1000000000;

int dijk(int n,int s, int **g) {
	int sum = 0;
	bool *used = new bool[n];
	int *d = new int[n];

	// std::cout << "n = " << n << " " << "s = " << s << std::endl;

	for(int j=0;j<n;j++){
		for(int i=0;i<n;i++){
			std::cout << g[j][i] << ",";
		}
		std::cout << std::endl;
	}

	for(int i = 0; i < n; i++)
		d[i] = inf;
	d[s] = 0;

	while(true) {
		int u = -1;
		for(int v = 0; v < n; v++)
			if(!used[v] && (u == -1 || d[v] < d[u]))
				u = v;

		// std::cout << "u = " << u << std::endl;

		if(u == -1) break;
		used[u] = true;

		for(int v = 0; v < n; v++)
			if(d[v] > d[u] + g[u][v])
				d[v] = d[u] + g[u][v];
	}

	for(int i = 0; i < n; i++) {
		sum += d[i];
	}

	// for(int i = 0; i < n; i++) {
	// std::cout << d[i] << std::endl;
	// }

	return sum;
}

int main() {
	do {
		int **g; // adjacency matrix, ?
		int *d;
		int *a, *b, *c;
		int edge = 0, min = 0, max = 0;
		int tmp = 0;

		std::cin >> edge;
		if(!edge) break;

		a = new int[edge];
		b = new int[edge];
		c = new int[edge];

		for(int i = 0;i < edge;i++) {
			std::cin >> a[i];
			std::cin >> b[i];
			std::cin >> c[i];
		}

		for(int i = 0; i < edge; i++) {
			if(max < a[i])
				max = a[i];
		}
		for(int i = 0; i < edge; i++) {
			if(max < b[i])
				max = b[i];
		}
		max++;

		g = new int*[max];
		d = new int[max];

		for(int i = 0; i < max; i++) {
			g[i] = new int[max];
		}

		for(int i = 0; i < max; i++)
			for(int j = 0; j < max; j++)
				g[i][j] = inf;

		for(int i = 0; i < edge; i++)
			g[b[i]][a[i]] = g[a[i]][b[i]] = c[i];

		for(int i=0;i<max;i++){
			g[i][i]=0;
		}

		
		for(int k=0;k<max;k++){
			for(int j=0;j<max;j++){
				for(int i=0;i<max;i++){
					if(g[i][k]+g[k][j]<g[i][j]){
						g[i][j]=g[i][k]+g[k][j];
					}
				}
			}
		}
		

		for(int i = 0; i < max; i++)
			;//d[i] = dijk(max, i, g);

		for(int i = 0; i < max; i++){
			d[i]=0;
			for(int j=0;j<max;j++){
				d[i] += g[i][j];
			}
		}

		min = d[0];
		for(int i = 1; i < max; i++) {
			if(min > d[i]) {
				min = d[i];
				tmp = i;
			}
		}

		std::cout << tmp << " " << min << std::endl;
		for(int i = 0; i < max; i++)
			delete[] g[i];
		delete[] g;
		delete[] a;
		delete[] b;
		delete[] c;
		delete[] d;

	}while(true);
	return 0;
}