Borderou de evaluare (job #614844)

Compilare: main.cpp: In function 'int main()': main.cpp:114:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 114 | for(int j = 0 ; j <= strlen(rez) ; j++) | ~~^~~~~~~~~~~~~~ main.cpp: In function 'bool grad(char)': main.cpp:42:1: warning: control reaches end of non-void function [-Wreturn-type] 42 | } | ^ main.cpp: In function 'int main()': main.cpp:86:10: warning: ignoring return value of 'char* fgets(char*, int, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 86 | fgets(s, MAX_LENGTH, fin) ; | ~~~~~^~~~~~~~~~~~~~~~~~~~