Borderou de evaluare (job #614871)

Compilare: main.cpp: In function 'int no()': main.cpp:22:15: warning: array subscript has type 'char' [-Wchar-subscripts] 22 | while( f[ *ch ] == CIFRA ) { | ^~~ main.cpp: In function 'void exp()': main.cpp:38:12: warning: array subscript has type 'char' [-Wchar-subscripts] 38 | if( f[ *ch ] == OPERATOR ) { | ^~~ main.cpp: In function 'int main()': main.cpp:75:10: warning: ignoring return value of 'char* fgets(char*, int, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 75 | fgets(s, 150000, fin); | ~~~~~^~~~~~~~~~~~~~~~