Eroare de compilare: main.cpp: In function 'int main()': main.cpp:45:11: error: 'solutii' was not declared in this scope solutii++; ^~~~~~~ main.cpp:48:10: error: 'solutii' was not declared in this scope solutii++; ^~~~~~~ main.cpp:51:8: error: 'solutii' was not declared in this scope fout<<solutii<<'\n'; ^~~~~~~ main.cpp:52:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<sol.size();i++) ~^~~~~~~~~~~ main.cpp: In function 'void citire()': main.cpp:58:8: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] {fin>>a+1; ~^~ main.cpp:59:8: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] fin>>b+1; ~^~ Non zero exit status: 1