View Compilation Error

1_549_1722_7586.c:1:20: iostream: No such file or directory
1_549_1722_7586.c:2:19: cstring: No such file or directory
1_549_1722_7586.c:3:18: cstdio: No such file or directory
1_549_1722_7586.c:4:19: cstdlib: No such file or directory
1_549_1722_7586.c:5:19: fstream: No such file or directory
1_549_1722_7586.c:6:18: vector: No such file or directory
1_549_1722_7586.c:7: error: syntax error before "namespace"
1_549_1722_7586.c:12: error: syntax error before "Node"
1_549_1722_7586.c:15: error: syntax error before '}' token
1_549_1722_7586.c:16: error: syntax error before '&' token
1_549_1722_7586.c: In function `Node':
1_549_1722_7586.c:17: error: `priority' undeclared (first use in this function)
1_549_1722_7586.c:17: error: (Each undeclared identifier is reported only once
1_549_1722_7586.c:17: error: for each function it appears in.)
1_549_1722_7586.c:17: error: `node' undeclared (first use in this function)
1_549_1722_7586.c: At top level:
1_549_1722_7586.c:20: error: syntax error before '}' token
1_549_1722_7586.c:22: error: syntax error before '*' token
1_549_1722_7586.c:25: error: syntax error before '<' token
1_549_1722_7586.c: In function `move_max_front':
1_549_1722_7586.c:26: error: `v' undeclared (first use in this function)
1_549_1722_7586.c:27: error: `cout' undeclared (first use in this function)
1_549_1722_7586.c:27: error: `endl' undeclared (first use in this function)
1_549_1722_7586.c:30: error: `vector' undeclared (first use in this function)
1_549_1722_7586.c:30: error: syntax error before ':' token
1_549_1722_7586.c:31: error: `it' undeclared (first use in this function)
1_549_1722_7586.c:44: error: syntax error before "node"
1_549_1722_7586.c:45: error: `node' undeclared (first use in this function)
1_549_1722_7586.c: At top level:
1_549_1722_7586.c:53: error: syntax error before '<' token
1_549_1722_7586.c: In function `insert_special':
1_549_1722_7586.c:54: error: `vector' undeclared (first use in this function)
1_549_1722_7586.c:54: error: syntax error before ':' token
1_549_1722_7586.c:55: error: `it' undeclared (first use in this function)
1_549_1722_7586.c:55: error: `v' undeclared (first use in this function)
1_549_1722_7586.c:56: error: `data' undeclared (first use in this function)
1_549_1722_7586.c:57: error: `cout' undeclared (first use in this function)
1_549_1722_7586.c:57: error: `endl' undeclared (first use in this function)
1_549_1722_7586.c:61: error: syntax error before "node"
1_549_1722_7586.c:62: error: `node' undeclared (first use in this function)
1_549_1722_7586.c: At top level:
1_549_1722_7586.c:67: error: syntax error before '<' token
1_549_1722_7586.c: In function `chat_word':
1_549_1722_7586.c:68: error: `v' undeclared (first use in this function)
1_549_1722_7586.c:68: error: `NULL' undeclared (first use in this function)
1_549_1722_7586.c:69: error: `cout' undeclared (first use in this function)
1_549_1722_7586.c:69: error: `endl' undeclared (first use in this function)
1_549_1722_7586.c:73: error: `vector' undeclared (first use in this function)
1_549_1722_7586.c:73: error: syntax error before ':' token
1_549_1722_7586.c:74: error: `it' undeclared (first use in this function)
1_549_1722_7586.c:74: error: `data' undeclared (first use in this function)
1_549_1722_7586.c:77: error: request for member `w' in something not a structure or union
1_549_1722_7586.c: At top level:
1_549_1722_7586.c:83: error: syntax error before '<' token
1_549_1722_7586.c: In function `insert_priority_first':
1_549_1722_7586.c:84: error: `vector' undeclared (first use in this function)
1_549_1722_7586.c:84: error: syntax error before ':' token
1_549_1722_7586.c:85: error: `it' undeclared (first use in this function)
1_549_1722_7586.c:85: error: `v' undeclared (first use in this function)
1_549_1722_7586.c:86: error: `data' undeclared (first use in this function)
1_549_1722_7586.c:87: error: syntax error before "node"
1_549_1722_7586.c:88: error: `node' undeclared (first use in this function)
1_549_1722_7586.c:91: error: `cout' undeclared (first use in this function)
1_549_1722_7586.c:91: error: `endl' undeclared (first use in this function)
1_549_1722_7586.c: At top level:
1_549_1722_7586.c:99: error: syntax error before '<' token
1_549_1722_7586.c:100: error: syntax error before '<' token
1_549_1722_7586.c: In function `insert_top':
1_549_1722_7586.c:101: error: `bool' undeclared (first use in this function)
1_549_1722_7586.c:101: error: syntax error before "flag"
1_549_1722_7586.c:102: error: `NULL' undeclared (first use in this function)
1_549_1722_7586.c:102: error: request for member `priority' in something not a structure or union
1_549_1722_7586.c:102: error: `data' undeclared (first use in this function)
1_549_1722_7586.c:103: error: `flag' undeclared (first use in this function)
1_549_1722_7586.c:103: error: `true' undeclared (first use in this function)
1_549_1722_7586.c:106: error: `vector' undeclared (first use in this function)
1_549_1722_7586.c:106: error: syntax error before ':' token
1_549_1722_7586.c:109: error: `itn' undeclared (first use in this function)
1_549_1722_7586.c:110: error: `v' undeclared (first use in this function)
1_549_1722_7586.c:112: error: syntax error before ':' token
1_549_1722_7586.c:113: error: `it' undeclared (first use in this function)
1_549_1722_7586.c:115: error: `t' undeclared (first use in this function)
1_549_1722_7586.c:115: error: `new' undeclared (first use in this function)
1_549_1722_7586.c:115: error: syntax error before "Node"
1_549_1722_7586.c:118: error: `cout' undeclared (first use in this function)
1_549_1722_7586.c:118: error: `endl' undeclared (first use in this function)
1_549_1722_7586.c:123: error: syntax error before ':' token
1_549_1722_7586.c:127: error: syntax error before "Node"
1_549_1722_7586.c: At top level:
1_549_1722_7586.c:140: error: syntax error before '<' token
1_549_1722_7586.c: In function `cancel_top':
1_549_1722_7586.c:141: error: `NULL' undeclared (first use in this function)
1_549_1722_7586.c:142: error: `cout' undeclared (first use in this function)
1_549_1722_7586.c:142: error: `endl' undeclared (first use in this function)
1_549_1722_7586.c:145: error: `vector' undeclared (first use in this function)
1_549_1722_7586.c:145: error: syntax error before ':' token
1_549_1722_7586.c:148: error: `itn' undeclared (first use in this function)
1_549_1722_7586.c:149: error: `v' undeclared (first use in this function)
1_549_1722_7586.c: At top level:
1_549_1722_7586.c:155: error: syntax error before '<' token
1_549_1722_7586.c: In function `insert_first':
1_549_1722_7586.c:156: error: `data' undeclared (first use in this function)
1_549_1722_7586.c:156: error: `v' undeclared (first use in this function)
1_549_1722_7586.c:157: error: `vector' undeclared (first use in this function)
1_549_1722_7586.c:157: error: syntax error before ':' token
1_549_1722_7586.c:160: error: `it' undeclared (first use in this function)
1_549_1722_7586.c:161: error: syntax error before "node"
1_549_1722_7586.c:162: error: `node' undeclared (first use in this function)
1_549_1722_7586.c:165: error: `cout' undeclared (first use in this function)
1_549_1722_7586.c:165: error: `endl' undeclared (first use in this function)
1_549_1722_7586.c: At top level:
1_549_1722_7586.c:173: error: syntax error before '<' token
1_549_1722_7586.c: In function `close_window':
1_549_1722_7586.c:174: error: `vector' undeclared (first use in this function)
1_549_1722_7586.c:174: error: syntax error before ':' token
1_549_1722_7586.c:175: error: `it' undeclared (first use in this function)
1_549_1722_7586.c:175: error: `v' undeclared (first use in this function)
1_549_1722_7586.c:176: error: `data' undeclared (first use in this function)
1_549_1722_7586.c:177: error: `cout' undeclared (first use in this function)
1_549_1722_7586.c:177: error: `endl' undeclared (first use in this function)
1_549_1722_7586.c: In function `main':
1_549_1722_7586.c:186: error: `stdin' undeclared (first use in this function)
1_549_1722_7586.c:187: error: `cin' undeclared (first use in this function)
1_549_1722_7586.c:190: error: `NULL' undeclared (first use in this function)
1_549_1722_7586.c:192: error: `vector' undeclared (first use in this function)
1_549_1722_7586.c:192: error: `v' undeclared (first use in this function)
1_549_1722_7586.c:194: error: 'for' loop initial declaration used outside C99 mode
1_549_1722_7586.c:195: error: `cout' undeclared (first use in this function)
1_549_1722_7586.c:196: error: `string' undeclared (first use in this function)
1_549_1722_7586.c:196: error: syntax error before "s"
1_549_1722_7586.c:196: error: `s' undeclared (first use in this function)
1_549_1722_7586.c:219: error: request for member `w' in something not a structure or union
1_549_1722_7586.c:220: error: request for member `priority' in something not a structure or union
1_549_1722_7586.c:220: error: request for member `w' in something not a structure or union
1_549_1722_7586.c:220: error: `endl' undeclared (first use in thi