()
| 55 | } |
| 56 | |
| 57 | public static void pop() { |
| 58 | stacksize--; |
| 59 | u = stack[stacksize][0]; |
| 60 | preEdge = stack[stacksize][1]; |
| 61 | status = stack[stacksize][2]; |
| 62 | e = stack[stacksize][3]; |
| 63 | } |
| 64 | |
| 65 | public static void addEdge(int u, int v) { |
| 66 | nxt[++cntg] = head[u]; |