Eroare de compilare: user.cpp:5:80: error: conflicting declaration ‘int ap [109]’ int N, M, a[5009], b[5009], c[5009], ap[109][109], cnt[109], fixed[109], ap[109]; ^ user.cpp:5:38: error: ‘ap’ has a previous declaration as ‘int ap [109][109]’ int N, M, a[5009], b[5009], c[5009], ap[109][109], cnt[109], fixed[109], ap[109]; ^ user.cpp: In function ‘int main()’: user.cpp:41:25: error: incompatible types in assignment of ‘int’ to ‘int [109]’ fixed[i] = j, ap[j] = 1; ^ user.cpp:16:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("flux.in", "r", stdin); ^ user.cpp:17:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("flux.out", "w", stdout); ^ user.cpp:19:37: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%d %d", &N, &M), eps = 1e-11; ^ user.cpp:21:110: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%d %d %d", &a[i], &b[i], &c[i]), cnt[a[i]] ++, cnt[b[i]] ++, ap[a[i]][b[i]] ++, ap[b[i]][a[i]] ++; ^