Eroare de compilare: main.cpp: In function 'int main()': main.cpp:26:49: error: 'greater' is not a member of 'std' std::sort(price[i].begin(), price[i].end(), std::greater<int>()); ^~~ main.cpp:26:62: error: expected primary-expression before 'int' std::sort(price[i].begin(), price[i].end(), std::greater<int>()); ^~~ main.cpp:12:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("ruksak.in", "r", stdin); ^ main.cpp:13:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("ruksak.out", "w", stdout); ^ main.cpp:16:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &n, &g); ^ main.cpp:19:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &w, &p); ^ Non zero exit status: 1