Eroare de compilare: main.cpp:7:3: error: expected initializer before '*' token G *g[N],*r; ^ main.cpp: In function 'int main()': main.cpp:13:9: error: 'r' was not declared in this scope r=new G; ^ main.cpp:14:28: error: 'g' was not declared in this scope r->o=y,r->c=z,r->u=g[x],g[x]=r; ^ main.cpp:19:18: error: 'r' was not declared in this scope for(t=q[p++],r=g[t];r;r=r->u) { ^ main.cpp:19:20: error: 'g' was not declared in this scope for(t=q[p++],r=g[t];r;r=r->u) { ^ main.cpp:10:92: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("dijkstra.in","r",stdin),freopen("dijkstra.out","w",stdout),scanf("%d%d",&n,&m); ^ main.cpp:10:92: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] main.cpp:10:92: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] main.cpp:12:33: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d",&x,&y,&z); ^ Non zero exit status: 1