Borderou de evaluare (job #710264)

Compilare: main.cpp: In function 'void precalc()': main.cpp:21:7: warning: unused variable 'cnt' [-Wunused-variable] 21 | int cnt = 0; | ^~~ main.cpp: In function 'void init_parsing()': main.cpp:46:10: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 46 | fread(buff, 1, BUFF_SIZE, file_in); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void read_int(int*)': main.cpp:59:18: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 59 | fread(buff, 1, BUFF_SIZE, file_in); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:69:18: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 69 | fread(buff, 1, BUFF_SIZE, file_in); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~