Borderou de evaluare (job #722679)

Compilare: main.cpp: In function 'int main()': main.cpp:16:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 16 | fscanf(fin, "%lld %lld", &a, &b); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:28:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 28 | fscanf(fin, "%lld %lld", &a, &b); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:41:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 41 | fscanf(fin, "%lld %lld %lld", &a, &b, &k); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:63:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 63 | fscanf(fin, "%lld", &a); | ~~~~~~^~~~~~~~~~~~~~~~~ main.cpp:75:31: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 75 | fscanf(fin, "%lld %lld", &a, &s); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~