Borderou de evaluare (job #644096)

Compilare: main.cpp: In function 'int main()': main.cpp:49:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 49 | fscanf(fin , "%d" , &c); | ~~~~~~^~~~~~~~~~~~~~~~~ main.cpp:51:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 51 | fscanf(fin , "%c" , &ch); | ~~~~~~^~~~~~~~~~~~~~~~~~ main.cpp:52:10: warning: ignoring return value of 'char* fgets(char*, int, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 52 | fgets(a , NMAX + 5 , fin); | ~~~~~^~~~~~~~~~~~~~~~~~~~ main.cpp:54:10: warning: ignoring return value of 'char* fgets(char*, int, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 54 | fgets(r , RMAX + 5 , fin); | ~~~~~^~~~~~~~~~~~~~~~~~~~