Borderou de evaluare (job #765341)

Compilare: main.cpp: In function 'int main()': main.cpp:139:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 139 | freopen("rafturi.in", "r", stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:140:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 140 | freopen("rafturi.out", "w", stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:141:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 141 | scanf("%lli%lli", &c, &n); | ~~~~~^~~~~~~~~~~~~~~~~~~~ main.cpp:144:22: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 144 | scanf("%lli %lli", &x, &y); | ~~~~~^~~~~~~~~~~~~~~~~~~~~