Borderou de evaluare (job #740979)

Compilare: main.cpp: In function 'int main()': main.cpp:39:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 39 | freopen("ce.in", "r", stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:40:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 40 | freopen("ce.out", "w",stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:47:18: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 47 | fread(v[c] + 1, sizeof(char), m, stdin); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~