Borderou de evaluare (job #680083)

Compilare: main.cpp: In function 'int main()': main.cpp:33:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 33 | freopen("clasa2.in", "r", stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:34:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 34 | freopen("clasa2.out", "w", stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void Read(int&)': main.cpp:21:18: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 21 | fread(buff, 1, DIM, stdin), poz = 0; | ~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:26:18: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 26 | fread(buff, 1, DIM, stdin), poz = 0; | ~~~~~^~~~~~~~~~~~~~~~~~~~~