Borderou de evaluare (job #600412)

Eroare de compilare: main.cpp:5:33: warning: missing terminating " character 5 | string dau[4] = {"+", "-", "*", "\"}; | ^ main.cpp:5:33: error: missing terminating " character 5 | string dau[4] = {"+", "-", "*", "\"}; | ^~~~~ main.cpp:7:1: error: expected primary-expression before 'void' 7 | void Back_Track(i, j){ | ^~~~ main.cpp:7:1: error: expected '}' before 'void' main.cpp:5:17: note: to match this '{' 5 | string dau[4] = {"+", "-", "*", "\"}; | ^ main.cpp:7:1: error: expected ',' or ';' before 'void' 7 | void Back_Track(i, j){ | ^~~~ main.cpp:33:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] 33 | main() | ^~~~ main.cpp: In function 'int main()': main.cpp:40:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 40 | for(int j = 0; j < in[i].length(); j ++) | ~~^~~~~~~~~~~~~~~~ main.cpp:44:3: error: 'Try' was not declared in this scope 44 | Try(i,j); | ^~~