ll@N,@--M,@T[N],@A[N][N];vector<VLL> Z(N,VLL(N)),B=Z,C=Z,t;rep(i,N)rep(j,N)B[i][j]=C[i][j]=A[i][j];while(M){if(M&1){t=Z;rep(i,N)rep(j,N)t[i][j]=max[k,0,N](C[i][k]+B[k][j]);C=t;}t=Z;rep(i,N)rep(j,N)t[i][j]=max[k,0,N](B[i][k]+B[k][j]);B=t;M/=2;}rep(i,N)wtSp(max[j,0,N](T[j]+C[j][i]));