View Compilation Error

0_0_38819888_12871.cpp: In function 'bool dfs(int)':
0_0_38819888_12871.cpp:11:29: error: 'amp' was not declared in this scope
   11 |                 if(!vis[i] && g[u][i]) {  // 若没有访问 并且 可能匹配成功
      |                             ^~~
0_0_38819888_12871.cpp:11:37: error: expected ')' before ';' token
   11 |                 if(!vis[i] && g[u][i]) {  // 若没有访问 并且 可能匹配成功
      |                   ~                 ^
      |                                     )
0_0_38819888_12871.cpp:11:46: error: expected ';' before ')' token
   11 |                 if(!vis[i] && g[u][i]) {  // 若没有访问 并且 可能匹配成功
      |                                              ^
      |                                              ;
0_0_38819888_12871.cpp: In function 'int main()':
0_0_38819888_12871.cpp:34:22: error: 'amp' was not declared in this scope
   34 |         scanf("%d", &t);
      |                      ^~~
0_0_38819888_12871.cpp:34:27: error: expected ';' before ')' token
   34 |         scanf("%d", &t);
      |                           ^
      |                           ;
0_0_38819888_12871.cpp:37:35: error: expected ';' before ')' token
   37 |                 scanf("%d", &n);  // 十字路口数量即，节点个数
      |                                   ^
      |                                   ;
0_0_38819888_12871.cpp:38:35: error: expected ';' before ')' token
   38 |                 scanf("%d", &m);  // 街道数量即， 匹配数量
      |                                   ^
      |                                   ;
0_0_38819888_12871.cpp:40:54: error: expected ';' before ')' token
   40 |                         scanf("%d %d", &x, &y);
      |                                                      ^
      |                                                      ;