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View Compilation Error

0_0_34759788_16060.cpp:1:1: error: 'include' does not name a type
 include <bits/stdc++.h>
 ^
0_0_34759788_16060.cpp:17:1: error: 'queue' does not name a type
 queue<int>q;
 ^
0_0_34759788_16060.cpp: In function 'bool spfa(int, int)':
0_0_34759788_16060.cpp:50:11: error: 'q' was not declared in this scope
     while(q.size()) q.pop();
           ^
0_0_34759788_16060.cpp:51:5: error: 'q' was not declared in this scope
     q.push(s);
     ^
0_0_34759788_16060.cpp:68:44: error: 'min' was not declared in this scope
                 flow[j] = min(flow[t], w[i]);
                                            ^
0_0_34759788_16060.cpp: At global scope:
0_0_34759788_16060.cpp:99:1: error: 'vector' does not name a type
 vector <int> point;
 ^
0_0_34759788_16060.cpp: In function 'void pre1(node)':
0_0_34759788_16060.cpp:117:41: error: 'max' was not declared in this scope
         for(int i = max(1*1ll, line - 25); i <= min(m*1ll, line + 25); i++) point.push_back(i);
                                         ^
0_0_34759788_16060.cpp:117:69: error: 'min' was not declared in this scope
         for(int i = max(1*1ll, line - 25); i <= min(m*1ll, line + 25); i++) point.push_back(i);
                                                                     ^
0_0_34759788_16060.cpp:117:77: error: 'point' was not declared in this scope
         for(int i = max(1*1ll, line - 25); i <= min(m*1ll, line + 25); i++) point.push_back(i);
                                                                             ^
0_0_34759788_16060.cpp: In function 'int main()':
0_0_34759788_16060.cpp:131:24: error: 'scanf' was not declared in this scope
     for (scanf("%d", &_); _; _ --)
                        ^
0_0_34759788_16060.cpp:133:9: error: 'point' was not declared in this scope
         point.clear();
         ^
0_0_34759788_16060.cpp:140:40: error: 'sort' was not declared in this scope
         sort(point.begin(), point.end());
                                        ^
0_0_34759788_16060.cpp:141:54: error: 'unique' was not declared in this scope
         point.erase(unique(point.begin(), point.end()), point.end());
                                                      ^
0_0_34759788_16060.cpp:164:51: error: 'printf' was not declared in this scope
             printf("%lld%c",mincost, i==n?'\n':' ');
                                                   ^


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