#include<bits/stdc++.h>
#include<ext/pb_ds/assoc_container.hpp>
#include<ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
typedef long long ll;
typedef long double ld;
#define pb push_back
#define pii pair<int, int>
#define pll pair<ll, ll>
#define st first
#define nd second
#define ordered_set tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update>
#define debug false
const int MAXN = 100 * 1000 + 17;
const int INF = 100 * 1000 * 1000;
vector<pii> graf[MAXN];
int c[MAXN];
int C[MAXN];
bool odw[MAXN];
bool ODW[MAXN];
vector<int> vec;
vector<int> kand = {1000 * 1000, 500 * 1000, 0, -1000 * 1000, -500 * 1000, 2000 * 1000, -2000 * 1000};
int n;
void DFS (int v) {
vec.pb(v);
for (auto x : graf[v]) {
if (!odw[x.st]) {
odw[x.st] = true;
c[x.st] = x.nd - c[v];
DFS(x.st);
}
}
}
bool licz (int v, int x) {
vec.clear();
c[v] = x;
odw[v] = true;
DFS(v);
for (int i = 1; i <= n; i ++) {
for (auto x : graf[i]) {
if (c[i] + c[x.st] != x.nd) {
return false;
}
}
}
return true;
}
int main () {
ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
int m;
cin >> n >> m;
int a, b, r;
for (int i = 0; i < m; i ++) {
cin >> a >> b >> r;
if (a == b) {
r *= 2;
}
graf[a].pb({b, r * 1000 * 1000});
graf[b].pb({a, r * 1000 * 1000});
}
int cnt = 0;
for (int i = 1; i <= n; i ++) {
c[i] = INF;
}
for (int v = 1; v <= n; v ++) {
if (int(graf[v].size()) == 0) {
ODW[v] = true;
cnt ++;
C[v] = 0;
continue;
}
if (ODW[v]) {
continue;
}
for (auto i : kand) {
if (ODW[v]) {
break;
}
if (licz(v, i)) {
for (auto x : vec) {
ODW[x] = true;
C[x] = c[x];
cnt ++;
}
}
for (auto x : vec) {
c[x] = INF;
odw[x] = false;
}
}
}
if (cnt == n) {
cout << "TAK\n";
for (int i = 1; i <= n; i ++) {
cout << ld(C[i])/ld(1000 * 1000) << " ";
}
cout << "\n";
} else {
cout << "NIE\n";
}
return 0;
}
