0_0_13730022_24169.cpp:1:9: error: #include expects "FILENAME" or <FILENAME>
#include
^
0_0_13730022_24169.cpp:2:9: error: #include expects "FILENAME" or <FILENAME>
#include
^
0_0_13730022_24169.cpp:3:9: error: #include expects "FILENAME" or <FILENAME>
#include
^
0_0_13730022_24169.cpp: In function 'double dis(Point, Point)':
0_0_13730022_24169.cpp:14:63: error: 'sqrt' was not declared in this scope
return sqrt((a.x - b.x)*(a.x - b.x) + (a.y - b.y)*(a.y - b.y));
^
0_0_13730022_24169.cpp: In function 'int main()':
0_0_13730022_24169.cpp:23:9: error: 'cin' was not declared in this scope
while (cin >> a >> b >> d)
^
0_0_13730022_24169.cpp:37:4: error: 'cout' was not declared in this scope
cout << "NO" << endl;
^
0_0_13730022_24169.cpp:37:20: error: 'endl' was not declared in this scope
cout << "NO" << endl;
^
0_0_13730022_24169.cpp:45:4: error: 'cout' was not declared in this scope
cout << "YES" << endl;
^
0_0_13730022_24169.cpp:45:21: error: 'endl' was not declared in this scope
cout << "YES" << endl;
^
0_0_13730022_24169.cpp:48:4: error: 'cout' was not declared in this scope
cout << "NO" << endl;
^
0_0_13730022_24169.cpp:48:20: error: 'endl' was not declared in this scope
cout << "NO" << endl;
^
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