Eroare de compilare: main.cpp:48:25: warning: missing terminating " character f = fopen("vila2.in, "r"); ^ main.cpp:48:25: error: missing terminating " character f = fopen("vila2.in, "r"); ^~~ main.cpp: In function 'int main()': main.cpp:48:12: error: unable to find string literal operator 'operator""r' with 'const char [11]', 'long unsigned int' arguments f = fopen("vila2.in, "r"); ^~~~~~~~~~~~~ main.cpp:53:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (size_t i = 0; i < n; i++) ~~^~~ main.cpp:63:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (coada.front() + k + 1 == i) ~~~~~~~~~~~~~~~~~~~~~~^~~~ main.cpp: In function 'char read(FILE*)': main.cpp:20:27: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(buffer, 1, len, f); ^ Non zero exit status: 1