#pragma GCC optimize ("Ofast")
#include<bits/stdc++.h>
using namespace std;
inline int my_getchar_unlocked(){
  static char buf[1048576];
  static int s = 1048576;
  static int e = 1048576;
  if(s == e && e == 1048576){
    e = fread_unlocked(buf, 1, 1048576, stdin);
    s = 0;
  }
  if(s == e){
    return EOF;
  }
  return buf[s++];
}
inline void rd(int &x){
  int k;
  int m=0;
  x=0;
  for(;;){
    k = my_getchar_unlocked();
    if(k=='-'){
      m=1;
      break;
    }
    if('0'<=k&&k<='9'){
      x=k-'0';
      break;
    }
  }
  for(;;){
    k = my_getchar_unlocked();
    if(k<'0'||k>'9'){
      break;
    }
    x=x*10+k-'0';
  }
  if(m){
    x=-x;
  }
}
inline void rd(long long &x){
  int k;
  int m=0;
  x=0;
  for(;;){
    k = my_getchar_unlocked();
    if(k=='-'){
      m=1;
      break;
    }
    if('0'<=k&&k<='9'){
      x=k-'0';
      break;
    }
  }
  for(;;){
    k = my_getchar_unlocked();
    if(k<'0'||k>'9'){
      break;
    }
    x=x*10+k-'0';
  }
  if(m){
    x=-x;
  }
}
struct MY_WRITER{
  char buf[1048576];
  int s;
  int e;
  MY_WRITER(){
    s = 0;
    e = 1048576;
  }
  ~MY_WRITER(){
    if(s){
      fwrite_unlocked(buf, 1, s, stdout);
    }
  }
}
;
MY_WRITER MY_WRITER_VAR;
void my_putchar_unlocked(int a){
  if(MY_WRITER_VAR.s == MY_WRITER_VAR.e){
    fwrite_unlocked(MY_WRITER_VAR.buf, 1, MY_WRITER_VAR.s, stdout);
    MY_WRITER_VAR.s = 0;
  }
  MY_WRITER_VAR.buf[MY_WRITER_VAR.s++] = a;
}
inline void wt_L(char a){
  my_putchar_unlocked(a);
}
inline void wt_L(long long x){
  int s=0;
  int m=0;
  char f[20];
  if(x<0){
    m=1;
    x=-x;
  }
  while(x){
    f[s++]=x%10;
    x/=10;
  }
  if(!s){
    f[s++]=0;
  }
  if(m){
    my_putchar_unlocked('-');
  }
  while(s--){
    my_putchar_unlocked(f[s]+'0');
  }
}
template<class S, class T> inline S chmin(S &a, T b){
  if(a>b){
    a=b;
  }
  return a;
}
int N;
int M;
int S[10000];
int T[10000];
long long D[10000];
long long d[100][100];
long long res[100];
int main(){
  int i, k;
  rd(N);
  rd(M);
  {
    int Lj4PdHRW;
    for(Lj4PdHRW=(0);Lj4PdHRW<(M);Lj4PdHRW++){
      rd(S[Lj4PdHRW]);S[Lj4PdHRW] += (-1);
      rd(T[Lj4PdHRW]);T[Lj4PdHRW] += (-1);
      rd(D[Lj4PdHRW]);
    }
  }
  for(i=(0);i<(N);i++){
    int j;
    for(j=(0);j<(N);j++){
      d[i][j] = 4611686016279904256LL;
    }
  }
  for(i=(0);i<(N);i++){
    d[i][i] = 0;
  }
  for(i=(0);i<(M);i++){
    chmin(d[S[i]][T[i]], D[i]);
  }
  for(k=(0);k<(N);k++){
    for(i=(0);i<(N);i++){
      int j;
      for(j=(0);j<(N);j++){
        chmin(d[i][j], d[i][k] + d[k][j]);
      }
    }
  }
  for(i=(0);i<(N);i++){
    int j;
    for(j=(0);j<(N);j++){
      if(d[i][j] < 4611686016279904256LL/2){
        res[i] += d[i][j];
      }
    }
  }
  {
    int iMWUTgY_;
    for(iMWUTgY_=(0);iMWUTgY_<(N);iMWUTgY_++){
      wt_L(res[iMWUTgY_]);
      wt_L('\n');
    }
  }
  return 0;
}
// cLay version 20210103-1 [bug fixed 1]

// --- original code ---
// int N, M, S[10000], T[10000]; ll D[10000];
// ll d[100][100], res[100];
// {
//   rd(N,M,(S--,T--,D)(M));
//   rep(i,N) rep(j,N) d[i][j] = ll_inf;
//   rep(i,N) d[i][i] = 0;
//   rep(i,M) d[S[i]][T[i]] <?= D[i];
//   rep(k,N) rep(i,N) rep(j,N) d[i][j] <?= d[i][k] + d[k][j];
//   rep(i,N) rep(j,N) if(d[i][j] < ll_inf/2) res[i] += d[i][j];
//   wtLn(res(N));
// }