Borderou de evaluare (job #796913)

Compilare: main.cpp: In function 'void sieve()': main.cpp:29:21: warning: value computed is not used [-Wunused-value] 29 | prim[j] == 1; main.cpp: In function 'void solve()': main.cpp:75:23: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'unsigned int'} and 'int' [-Wsign-compare] 75 | for(size_t i = 1; i <= n; i++) | ~~^~~~ main.cpp: In function 'int32_t main()': main.cpp:90:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 90 | freopen("gadfadar.in", "r", stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:91:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 91 | freopen("gadfadar.out", "w", stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~