Borderou de evaluare (job #657814)

Compilare: main.cpp: In function 'int main()': main.cpp:14:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 14 | fscanf(fp,"%c",&xx); | ~~~~~~^~~~~~~~~~~~~ main.cpp:17:36: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized] 17 | if(last != '.' && last != ','&& last != ' '){ | ~~~~~^~~~~~