Eroare de compilare: user.cpp:9:11: error: size of array ‘lv’ is too large }lv[100001]; ^ user.cpp: In function ‘int main()’: user.cpp:20:9: error: ‘lv’ was not declared in this scope lv[x].vecin[next(x)] = y; ^~ user.cpp:37:28: error: ‘lv’ was not declared in this scope for(i=1; i<=lv[nc].n;i++) ^~ user.cpp:16:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d",&n,&m); ^ user.cpp:19:31: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d",&x,&y); ^