Borderou de evaluare (job #668774)

Compilare: main.cpp:4: warning: ignoring '#pragma optimize GCC' [-Wunknown-pragmas] 4 | #pragma optimize GCC("Ofast") | main.cpp: In function 'int main()': main.cpp:43:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 43 | fscanf(cin, "%d %d %d", &n, &m, &k); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:48:19: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 48 | fscanf(cin, "%d", &x); | ~~~~~~^~~~~~~~~~~~~~~ main.cpp:58:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 58 | fscanf(cin, "%d %d", &a, &b); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~