Borderou de evaluare (job #654127)

Compilare: main.cpp: In function 'int main()': main.cpp:12:9: warning: unused variable 'cnta' [-Wunused-variable] 12 | int cnta=0, cntb=0, ok=0; | ^~~~ main.cpp:12:17: warning: unused variable 'cntb' [-Wunused-variable] 12 | int cnta=0, cntb=0, ok=0; | ^~~~ main.cpp:13:10: warning: variable 'ch' set but not used [-Wunused-but-set-variable] 13 | char ch; | ^~ main.cpp:14:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 14 | fscanf(fin, "%d%d", &k, &l); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:16:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 16 | fscanf(fin, "%d", &n); | ~~~~~~^~~~~~~~~~~~~~~ main.cpp:19:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 19 | fscanf(fin, "%d", &h); | ~~~~~~^~~~~~~~~~~~~~~ main.cpp:21:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 21 | fscanf(fin, "%d", &min); | ~~~~~~^~~~~~~~~~~~~~~~~ main.cpp:24:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 24 | fscanf(fin, "%d", &m); | ~~~~~~^~~~~~~~~~~~~~~ main.cpp:27:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 27 | fscanf(fin, "%d", &h); | ~~~~~~^~~~~~~~~~~~~~~ main.cpp:29:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 29 | fscanf(fin, "%d", &min); | ~~~~~~^~~~~~~~~~~~~~~~~