0_0_22146186_768.cpp:20:9: error: 'complex' does not name a type
typedef complex<double> Point;
^
0_0_22146186_768.cpp:22:18: error: 'Point' does not name a type
double Det(const Point & a, const Point & b) {return (conj(a) * b).imag();}
^
0_0_22146186_768.cpp:22:35: error: 'Point' does not name a type
double Det(const Point & a, const Point & b) {return (conj(a) * b).imag();}
^
0_0_22146186_768.cpp: In function 'double Det(const int&, const int&)':
0_0_22146186_768.cpp:22:61: error: 'conj' was not declared in this scope
double Det(const Point & a, const Point & b) {return (conj(a) * b).imag();}
^
0_0_22146186_768.cpp: At global scope:
0_0_22146186_768.cpp:23:18: error: 'Point' does not name a type
double Dot(const Point & a, const Point & b) {return (conj(a) * b).real();}
^
0_0_22146186_768.cpp:23:35: error: 'Point' does not name a type
double Dot(const Point & a, const Point & b) {return (conj(a) * b).real();}
^
0_0_22146186_768.cpp: In function 'double Dot(const int&, const int&)':
0_0_22146186_768.cpp:23:61: error: 'conj' was not declared in this scope
double Dot(const Point & a, const Point & b) {return (conj(a) * b).real();}
^
0_0_22146186_768.cpp: At global scope:
0_0_22146186_768.cpp:27:1: error: 'Point' does not name a type
Point ori = (Point) {0, 0};
^
0_0_22146186_768.cpp:28:28: error: 'Point' was not declared in this scope
struct Line :public vector<Point>{
^
0_0_22146186_768.cpp:28:33: error: template argument 1 is invalid
struct Line :public vector<Point>{
^
0_0_22146186_768.cpp:28:33: error: template argument 2 is invalid
0_0_22146186_768.cpp:31:16: error: expected ')' before 'a'
Line(Point a, Point b){
^
0_0_22146186_768.cpp:36:1: error: 'Point' does not name a type
Point Vec(Line a) {return a[1] - a[0];}
^
0_0_22146186_768.cpp:37:1: error: 'Point' does not name a type
Point LineIntersection(const Line & a, const Line & b){
^
0_0_22146186_768.cpp: In function 'bool operator<(const Line&, const Line&)':
0_0_22146186_768.cpp:48:24: error: 'ori' was not declared in this scope
Line cur = (Line) {ori, (Point) {cos(_ang), sin(_ang)}};
^
0_0_22146186_768.cpp:48:30: error: 'Point' was not declared in this scope
Line cur = (Line) {ori, (Point) {cos(_ang), sin(_ang)}};
^
0_0_22146186_768.cpp:48:21: error: expected primary-expression before ')' token
Line cur = (Line) {ori, (Point) {cos(_ang), sin(_ang)}};
^
0_0_22146186_768.cpp:148:1: error: expected ',' or ';' at end of input
}
^
0_0_22146186_768.cpp:148:1: error: expected '}' at end of input
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