Borderou de evaluare (job #783642)

Compilare: main.cpp: In function 'long long unsigned int task1()': main.cpp:8:30: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 8 | for(int i = 2; i <= n; i++){ | ~~^~~~ main.cpp: In function 'int main()': main.cpp:39:14: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 39 | freopen("kfact.in","r",stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:40:14: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 40 | freopen("kfact.out","w",stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~