Borderou de evaluare (job #799035)

Compilare: main.cpp: In function 'int main()': main.cpp:76:15: warning: unused variable 'v' [-Wunused-variable] 76 | int n,x,y,v,z,nr,l,x1,y1,stop; | ^ main.cpp:76:17: warning: unused variable 'z' [-Wunused-variable] 76 | int n,x,y,v,z,nr,l,x1,y1,stop; | ^ main.cpp:76:30: warning: unused variable 'stop' [-Wunused-variable] 76 | int n,x,y,v,z,nr,l,x1,y1,stop; | ^~~~ main.cpp: In member function 'char InParser::read_ch()': main.cpp:13:30: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 13 | fread(buff, 1, 4096, fin); | ~~~~~^~~~~~~~~~~~~~~~~~~~