Borderou de evaluare (job #776133)

Compilare: main.cpp: In member function 'InParser& InParser::operator>>(long long int&)': main.cpp:39:5: warning: this 'while' clause does not guard... [-Wmisleading-indentation] 39 | while (!isdigit(c = read_ch()) && c != '-');long long sgn = 1; | ^~~~~ main.cpp:39:49: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'while' 39 | while (!isdigit(c = read_ch()) && c != '-');long long sgn = 1; | ^~~~ main.cpp: In member function 'char InParser::read_ch()': main.cpp:20:39: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 20 | ++sp;if (sp == 4096) {sp = 0;fread(buff, 1, 4096, fin);}return buff[sp]; | ~~~~~^~~~~~~~~~~~~~~~~~~~