Compilare: main.cpp: In function 'void divide(const int&, const int&)': main.cpp:177:2: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if (!f[v[mid + 1]]) ^~ main.cpp:179:37: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' candidates.push_back(v[mid + 1]); f[v[mid + 1]] = true; ^ main.cpp: In function 'int main()': main.cpp:247:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("bvarcolaci.in", "r", stdin); ^ main.cpp:249:40: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("bvarcolaci.out", "w", stdout); ^ main.cpp: In function 'char nextch()': main.cpp:47:30: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(buff, 1, BMAX, stdin); ^