Eroare de compilare: main.cpp:6:63: error: 'int y1 [101]' redeclared as different kind of symbol int nr,v[101],insule,elicoptere,x1[101],x2[101],x3[101],y1[101],y2[101],y3[101],n,c,rasp1,rasp2; ^ In file included from /usr/include/features.h:367:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/os_defines.h:39, from /usr/include/x86_64-linux-gnu/c++/6/bits/c++config.h:507, from /usr/include/c++/6/iosfwd:38, from /usr/include/c++/6/ios:38, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/x86_64-linux-gnu/bits/mathcalls.h:251:1: note: previous declaration 'double y1(double)' __MATHCALL (y1,, (_Mdouble_)); ^ main.cpp: In function 'void dijkstra()': main.cpp:120:87: warning: pointer to a function used in arithmetic [-Wpointer-arith] pair<double,pair<double,double> >ec1=calculeaza_ecuatia_dreptei(x1[poz],y1[poz],x2[poz],y2[poz]); ^ main.cpp:120:104: error: cannot convert 'double (*)(double) throw ()' to 'double' for argument '2' to 'std::pair<double, std::pair<double, double> > calculeaza_ecuatia_dreptei(double, double, double, double)' pair<double,pair<double,double> >ec1=calculeaza_ecuatia_dreptei(x1[poz],y1[poz],x2[poz],y2[poz]); ^ main.cpp:122:87: warning: pointer to a function used in arithmetic [-Wpointer-arith] pair<double,pair<double,double> >ec3=calculeaza_ecuatia_dreptei(x1[poz],y1[poz],x3[poz],y3[poz]); ^ main.cpp:122:104: error: cannot convert 'double (*)(double) throw ()' to 'double' for argument '2' to 'std::pair<double, std::pair<double, double> > calculeaza_ecuatia_dreptei(double, double, double, double)' pair<double,pair<double,double> >ec3=calculeaza_ecuatia_dreptei(x1[poz],y1[poz],x3[poz],y3[poz]); ^ main.cpp:128:55: warning: pointer to a function used in arithmetic [-Wpointer-arith] d=min(d,calculeaza_distanta(x1[i],y1[i],ec1,x1[poz],y1[poz],x2[poz],y2[poz])); ^ main.cpp:128:75: warning: pointer to a function used in arithmetic [-Wpointer-arith] d=min(d,calculeaza_distanta(x1[i],y1[i],ec1,x1[poz],y1[poz],x2[poz],y2[poz])); ^ main.cpp:128:92: error: cannot convert 'double (*)(double) throw ()' to 'double' for argument '2' to 'double calculeaza_distanta(double, double, std::pair<double, std::pair<double, double> >, double, double, double, double)' d=min(d,calculeaza_distanta(x1[i],y1[i],ec1,x1[poz],y1[poz],x2[poz],y2[poz])); ^ main.cpp:129:55: warning: pointer to a function used in arithmetic [-Wpointer-arith] d=min(d,calculeaza_distanta(x1[i],y1[i],ec2,x3[poz],y3[poz],x2[poz],y2[poz])); ^ main.cpp:129:92: error: cannot convert 'double (*)(double) throw ()' to 'double' for argument '2' to 'double calculeaza_distanta(double, double, std::pair<double, std::pair<double, double> >, double, double, double, double)' d=min(d,calculeaza_distanta(x1[i],y1[i],ec2,x3[poz],y3[poz],x2[poz],y2[poz])); ^ main.cpp:130:55: warning: pointer to a function used in arithmetic [-Wpointer-arith] d=min(d,calculeaza_distanta(x1[i],y1[i],ec3,x1[poz],y1[poz],x3[poz],y3[poz])); ^ main.cpp:130:75: warning: pointer to a function used in arithmetic [-Wpointer-arith] d=min(d,calculeaza_distanta(x1[i],y1[i],ec3,x1[poz],y1[poz],x3[poz],y3[poz])); ^ main.cpp:130:92: error: cannot convert 'double (*)(double) throw ()' to 'double' for argument '2' to 'double calculeaza_distanta(double, double, std::pair<double, std::pair<double, double> >, double, double, double, double)' d=min(d,calculeaza_distanta(x1[i],y1[i],ec3,x1[poz],y1[poz],x3[poz],y3[poz])); Non zero exit status: 1