Eroare de compilare: user.cpp:8:11: error: redefinition of ‘std::ifstream f’ ifstream f("reactivi.in"); ^ user.cpp:3:10: error: ‘std::ifstream f’ previously declared here ifstream f("reactivi.in"); ^ user.cpp:9:11: error: redefinition of ‘std::ofstream g’ ofstream g("reactivi.out"); ^ user.cpp:4:10: error: ‘std::ofstream g’ previously declared here ofstream g("reactivi.out"); ^ user.cpp:10:11: error: redefinition of ‘long long int p’ long long p,x,mi1,mi,m,m1,i,a[9000],b[9000],j,p1; ^ user.cpp:5:11: error: ‘long long int p’ previously declared here long long p,x,mi1,mi,m,m1,i,a[9000],b[9000],j,p1; ^ user.cpp:10:13: error: redefinition of ‘long long int x’ long long p,x,mi1,mi,m,m1,i,a[9000],b[9000],j,p1; ^ user.cpp:5:13: error: ‘long long int x’ previously declared here long long p,x,mi1,mi,m,m1,i,a[9000],b[9000],j,p1; ^ user.cpp:10:15: error: redefinition of ‘long long int mi1’ long long p,x,mi1,mi,m,m1,i,a[9000],b[9000],j,p1; ^ user.cpp:5:15: error: ‘long long int mi1’ previously declared here long long p,x,mi1,mi,m,m1,i,a[9000],b[9000],j,p1; ^ user.cpp:10:19: error: redefinition of ‘long long int mi’ long long p,x,mi1,mi,m,m1,i,a[9000],b[9000],j,p1; ^ user.cpp:5:19: error: ‘long long int mi’ previously declared here long long p,x,mi1,mi,m,m1,i,a[9000],b[9000],j,p1; ^ user.cpp:10:22: error: redefinition of ‘long long int m’ long long p,x,mi1,mi,m,m1,i,a[9000],b[9000],j,p1; ^ user.cpp:5:22: error: ‘long long int m’ previously declared here long long p,x,mi1,mi,m,m1,i,a[9000],b[9000],j,p1; ^ user.cpp:10:24: error: redefinition of ‘long long int m1’ long long p,x,mi1,mi,m,m1,i,a[9000],b[9000],j,p1; ^ user.cpp:5:24: error: ‘long long int m1’ previously declared here long long p,x,mi1,mi,m,m1,i,a[9000],b[9000],j,p1; ^ user.cpp:10:27: error: redefinition of ‘long long int i’ long long p,x,mi1,mi,m,m1,i,a[9000],b[9000],j,p1;