Eroare de compilare: main.cpp:9:1: error: expected initializer before 'int' 9 | int p,j,n,m,i,r,q[4*N]; | ^~~ main.cpp: In function 'void P(int)': main.cpp:12:16: error: 'q' was not declared in this scope 12 | c[i]=2,q[++p]=i; | ^ main.cpp:12:20: error: 'p' was not declared in this scope 12 | c[i]=2,q[++p]=i; | ^ main.cpp: In function 'void E(int)': main.cpp:19:14: error: 'f' was not declared in this scope 19 | d[i]=f[i]=++u,c[i]=1; | ^ main.cpp:25:24: error: 'q' was not declared in this scope 25 | c[i]=2,q[++p]=i,P(j),c[i]=1,q[++p]=0,++r; | ^ main.cpp:25:28: error: 'p' was not declared in this scope 25 | c[i]=2,q[++p]=i,P(j),c[i]=1,q[++p]=0,++r; | ^ main.cpp:25:56: error: 'r' was not declared in this scope 25 | c[i]=2,q[++p]=i,P(j),c[i]=1,q[++p]=0,++r; | ^ main.cpp: In function 'int main()': main.cpp:31:16: error: 'n' was not declared in this scope; did you mean 'yn'? 31 | for(F>>n>>m;m--;F>>i>>j,g[i].push_back(j),g[j].push_back(i)); | ^ | yn main.cpp:31:19: error: 'm' was not declared in this scope 31 | for(F>>n>>m;m--;F>>i>>j,g[i].push_back(j),g[j].push_back(i)); | ^ main.cpp:31:28: error: 'i' was not declared in this scope 31 | for(F>>n>>m;m--;F>>i>>j,g[i].push_back(j),g[j].push_back(i)); | ^ main.cpp:31:31: error: 'j' was not declared in this scope 31 | for(F>>n>>m;m--;F>>i>>j,g[i].push_back(j),g[j].push_back(i)); | ^ main.cpp:32:21: error: 'r' was not declared in this scope 32 | for(E(1),G<<r<<'\n',--p;p;q[p]?G<<q[p]<<' ':G<<'\n',--p); | ^ main.cpp:32:31: error: 'p' was not declared in this scope 32 | for(E(1),G<<r<<'\n',--p;p;q[p]?G<<q[p]<<' ':G<<'\n',--p); | ^ main.cpp:32:35: error: 'q' was not declared in this scope 32 | for(E(1),G<<r<<'\n',--p;p;q[p]?G<<q[p]<<' ':G<<'\n',--p); | ^ Non zero exit status: 1