Eroare de compilare: main.cpp: In function 'void dfs(int, int)': main.cpp:51:10: error: 'q' was not declared in this scope v1[++q]=x; ^ main.cpp:52:5: error: 'v4' was not declared in this scope v4[q]=niv; ^~ main.cpp:58:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=0;j<a[x].size();j++) ~^~~~~~~~~~~~ main.cpp: In function 'int df2(int)': main.cpp:71:5: error: 'v3' was not declared in this scope v3[++q1]=valoare[x]; ^~ main.cpp:71:10: error: 'q1' was not declared in this scope v3[++q1]=valoare[x]; ^~ main.cpp:71:14: error: 'valoare' was not declared in this scope v3[++q1]=valoare[x]; ^~~~~~~ main.cpp:74:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=0;j<a[x].size();j++) ~^~~~~~~~~~~~ main.cpp:78:25: error: 'dfs2' was not declared in this scope dfs2(a[x][j]); ^ main.cpp:82:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int main()': main.cpp:85:8: error: 'n' was not declared in this scope f>>n>>m>>k; ^ main.cpp:85:11: error: 'm' was not declared in this scope f>>n>>m>>k; ^ main.cpp:85:14: error: 'k' was not declared in this scope f>>n>>m>>k; ^ main.cpp:86:10: error: 'i' was not declared in this scope for (i=1;i<=m;i++) ^ main.cpp:95:10: error: 'i' was not declared in this scope for (i=1;i<=n;i++) ^ main.cpp:100:10: error: 'i' was not declared in this scope for (i=1;i<=m;i++) ^ main.cpp:107:13: error: 'valoare' was not declared in this scope valoare[v[i].y]=v[i].cost; Non zero exit status: 1