Eroare de compilare: user.cpp:145: error: redefinition of ‘const char iname []’ user.cpp:9: error: ‘const char iname [11]’ previously defined here user.cpp:146: error: redefinition of ‘const char oname []’ user.cpp:10: error: ‘const char oname [12]’ previously defined here user.cpp:147: error: redefinition of ‘const int maxn’ user.cpp:11: error: ‘const int maxn’ previously defined here user.cpp:149: error: redefinition of ‘std::ifstream f’ user.cpp:13: error: ‘std::ifstream f’ previously declared here user.cpp:150: error: redefinition of ‘std::ofstream g’ user.cpp:14: error: ‘std::ofstream g’ previously declared here user.cpp:154: error: redefinition of ‘point a [100005]’ user.cpp:18: error: ‘point a [100005]’ previously declared here user.cpp:156: error: redefinition of ‘int n’ user.cpp:20: error: ‘int n’ previously declared here user.cpp:156: error: redefinition of ‘int step’ user.cpp:20: error: ‘int step’ previously declared here user.cpp:156: error: redefinition of ‘int h [200010]’ user.cpp:20: error: ‘int h [200010]’ previously declared here user.cpp:156: error: redefinition of ‘int been [100005]’ user.cpp:20: error: ‘int been [100005]’ previously declared here user.cpp:156: error: redefinition of ‘int maxd’ user.cpp:20: error: ‘int maxd’ previously declared here user.cpp:156: error: redefinition of ‘int maxl’ user.cpp:20: error: ‘int maxl’ previously declared here user.cpp:156: error: redefinition of ‘int maxr’ user.cpp:20: error: ‘int maxr’ previously declared here user.cpp: In function ‘long long int area(point, point, point)’: user.cpp:158: error: redefinition of ‘long long int area(point, point, point)’ user.cpp:22: error: ‘long long int area(point, point, point)’ previously defined here user.cpp: In function ‘long long int mod(long long int)’: user.cpp:164: error: redefinition of ‘long long int mod(long long int)’ user.cpp:28: error: ‘long long int mod(long long int)’ previously defined here user.cpp: In function ‘long long int dep(point, point, point)’: user.cpp:171: error: redefinition of ‘long long int dep(point, point, point)’ user.cpp:35: error: ‘long long int dep(point, point, point)’ previously defined here user.cpp: In function ‘double dis(point, point)’: user.cpp:177: error: redefinition of ‘double dis(point, point)’ user.cpp:41: error: ‘double dis(point, point)’ previously defined here user.cpp: In function ‘bool fcomp(point, point)’: user.cpp:182: error: redefinition of ‘bool fcomp(point, point)’ user.cpp:46: error: ‘bool fcomp(point, point)’ previously defined here user.cpp: At global scope: user.cpp:189: error: redefinition of ‘double minarea’ user.cpp:53: error: ‘double minarea’ previously defined here user.cpp:189: error: redefinition of ‘double areax’ user.cpp:53: error: ‘double areax’ previously declared here user.cpp: In function ‘int main()’: user.cpp:191: error: redefinition of ‘int main()’ user.cpp:55: error: ‘int main()’ previously defined here