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View Compilation Error

0_0_13811357_11736.cpp:1:10: error: #include expects "FILENAME" or <FILENAME>
 #include 
          ^
0_0_13811357_11736.cpp:2:10: error: #include expects "FILENAME" or <FILENAME>
 #include 
          ^
0_0_13811357_11736.cpp:3:10: error: #include expects "FILENAME" or <FILENAME>
 #include 
          ^
0_0_13811357_11736.cpp:4:10: error: #include expects "FILENAME" or <FILENAME>
 #include 
          ^
0_0_13811357_11736.cpp: In member function 'void Edge::Read()':
0_0_13811357_11736.cpp:13:21: error: 'scanf' was not declared in this scope
   scanf("%d%d",&x,&y);
                     ^
0_0_13811357_11736.cpp: In function 'void BuildTree(int, int)':
0_0_13811357_11736.cpp:36:12: error: expected ']' before numeric constant
    edge[i  1].tree_edge = true;
            ^
0_0_13811357_11736.cpp:36:12: error: expected ';' before numeric constant
0_0_13811357_11736.cpp: In function 'void DFS(int, int)':
0_0_13811357_11736.cpp:44:14: error: expected ']' before numeric constant
   if(edge[i  1].tree_edge && aim[i] != last) {
              ^
0_0_13811357_11736.cpp:44:14: error: expected ')' before numeric constant
0_0_13811357_11736.cpp:44:14: error: could not convert 'edge[i]' from 'Edge' to 'bool'
0_0_13811357_11736.cpp:44:15: error: expected primary-expression before ']' token
   if(edge[i  1].tree_edge && aim[i] != last) {
               ^
0_0_13811357_11736.cpp: In function 'bool GaussElimination(int)':
0_0_13811357_11736.cpp:56:16: error: lvalue required as left operand of assignment
  for(int j = 1 = 1) {
                ^
0_0_13811357_11736.cpp:66:2: error: expected ';' before 'return'
  return temp[cnt];
  ^
0_0_13811357_11736.cpp:66:2: error: expected primary-expression before 'return'
0_0_13811357_11736.cpp:66:2: error: expected ';' before 'return'
0_0_13811357_11736.cpp:66:2: error: expected primary-expression before 'return'
0_0_13811357_11736.cpp:66:2: error: expected ')' before 'return'
0_0_13811357_11736.cpp: In function 'int main()':
0_0_13811357_11736.cpp:71:16: error: 'srand' was not declared in this scope
  srand(19970815);
                ^
0_0_13811357_11736.cpp:72:2: error: 'cin' was not declared in this scope
  cin  points  edges;
  ^
0_0_13811357_11736.cpp:74:3: error: expected ';' before 'edge'
   edge[i].Read();
   ^
0_0_13811357_11736.cpp:74:17: error: expected ')' before ';' token
   edge[i].Read();
                 ^
0_0_13811357_11736.cpp:75:12: error: 'i' was not declared in this scope
   Add(edge[i].x,edge[i].y);
            ^
0_0_13811357_11736.cpp: At global scope:
0_0_13811357_11736.cpp:78:11: error: expected constructor, destructor, or type conversion before '(' token
  BuildTree(1,0);
           ^
0_0_13811357_11736.cpp:79:2: error: expected unqualified-id before 'for'
  for(int i = 1; i 
  ^
0_0_13811357_11736.cpp:79:17: error: 'i' does not name a type
  for(int i = 1; i 
                 ^
0_0_13811357_11736.cpp:85:5: error: expected constructor, destructor, or type conversion before '(' token
  DFS(1,0);
     ^
0_0_13811357_11736.cpp:86:2: error: 'cin' does not name a type
  cin  asks;
  ^
0_0_13811357_11736.cpp:88:2: error: expected unqualified-id before 'for'
  for(int cnt,x,i = 1; i 
  ^
0_0_13811357_11736.cpp:88:23: error: 'i' does not name a type
  for(int cnt,x,i = 1; i 
                       ^
0_0_13811357_11736.cpp:91:3: error: expected unqualified-id before 'for'
   for(int j = 1; j 
   ^
0_0_13811357_11736.cpp:91:18: error: 'j' does not name a type
   for(int j = 1; j 
                  ^
0_0_13811357_11736.cpp:93:4: error: 'x' does not name a type
    x ^= last_ans;
    ^
0_0_13811357_11736.cpp:94:4: error: 'temp' does not name a type
    temp[j] = edge[x].len;
    ^
0_0_13811357_11736.cpp:95:3: error: expected declaration before '}' token
   }
   ^


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