Eroare de compilare: main.cpp: In function 'void D(int)': main.cpp:8:23: error: expected ')' before ']' token if(!v[g[i][j]]]) ^ main.cpp:8:23: error: expected primary-expression before ']' token main.cpp:10:16: error: 'k' was not declared in this scope v[i]=2,u[++k]=i; ^ main.cpp: In function 'int main()': main.cpp:14:89: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("sortaret.in","r",stdin),freopen("sortaret.out","w",stdout),scanf("%d%d",&n,&m); ^ main.cpp:14:89: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] main.cpp:14:89: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] main.cpp:16:44: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&a[i],&b[i]),w[a[i]]++; ^ Non zero exit status: 1