int main(){ int n; cin>>n; vi t; t.resize(n,-1); dp.resize(n,t); // dp is n X n for(int i=0;i<n;i++){ int r,c; cin>>r>>c; vi temp; temp.pb(r); temp.pb(c); matrices.pb(temp); } cout<<solve(0,n-1)<<endl; int A; cin>>A; return 0; }