static treenumber gettreenumber(int i) { foreach (treenumber treenumber in treenumbers) if (treenumber.i == i) return treenumber; var newtreenumber = new treenumber (i); treenumbers.Add (newtreenumber); return newtreenumber; }
static treenumber gettreenumber(int i) { foreach (treenumber treenumber in treenumbers) { if (treenumber.i == i) { return(treenumber); } } var newtreenumber = new treenumber(i); treenumbers.Add(newtreenumber); return(newtreenumber); }