()
| 46 | } |
| 47 | |
| 48 | public static void pop() { |
| 49 | stacksize--; |
| 50 | u = stack[stacksize][0]; |
| 51 | preEdge = stack[stacksize][1]; |
| 52 | status = stack[stacksize][2]; |
| 53 | e = stack[stacksize][3]; |
| 54 | } |
| 55 | |
| 56 | public static void addEdge(int u, int v) { |
| 57 | nxt[++cntg] = head[u]; |