Borderou de evaluare (job #582080)

Compilare: main.cpp: In function 'void read(int&)': main.cpp:14:31: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] 14 | if(++poz == DIM) fread(buff, 1, DIM, stdin), poz = 0; | ~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:18:31: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] 18 | if(++poz == DIM) fread(buff, 1, DIM, stdin), poz = 0; | ~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:23:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] 23 | freopen("nrtri.in", "r", stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:24:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] 24 | freopen("nrtri.out", "w", stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~