#include #include #include #include using namespace std; int x[501],dv[501],w[501][501],b1[101]; int main() { freopen("Travel.in", "r", stdin); freopen("Travel.out", "w", stdout); int m,n; cin>>m>>n; memset(w,0x7f,sizeof(w)); for(int i=1;i<=m;i++) { char as=1; int a=0; while(as!=10) { cin>>x[++a]; as=getchar(); } for(int j=1;j