Borderou de evaluare (job #822317)

Compilare: main.cpp: In function 'int main()': main.cpp:12:42: warning: comparison of integer expressions of different signedness: 'int' and 'const std::__cxx11::basic_string<char>::size_type' {aka 'const unsigned int'} [-Wsign-compare] 12 | if(o=0,b="",c="",d="",e="",f="",i==string::npos) | ~^~~~~~~~~~~~~~ main.cpp:15:29: warning: comparison of integer expressions of different signedness: 'int' and 'const std::__cxx11::basic_string<char>::size_type' {aka 'const unsigned int'} [-Wsign-compare] 15 | if(a=s.substr(0,i),k!=string::npos) { | ~^~~~~~~~~~~~~~ main.cpp:17:17: warning: comparison of integer expressions of different signedness: 'int' and 'const std::__cxx11::basic_string<char>::size_type' {aka 'const unsigned int'} [-Wsign-compare] 17 | if(j==string::npos||j>=k) | ~^~~~~~~~~~~~~~ main.cpp:18:43: warning: comparison of integer expressions of different signedness: 'int' and 'const std::__cxx11::basic_string<char>::size_type' {aka 'const unsigned int'} [-Wsign-compare] 18 | if(b=s.substr(i+3,k-i-3),l==string::npos) | ~^~~~~~~~~~~~~~ main.cpp:19:22: warning: comparison of integer expressions of different signedness: 'int' and 'const std::__cxx11::basic_string<char>::size_type' {aka 'const unsigned int'} [-Wsign-compare] 19 | t!=string::npos?d=s.substr(k+1,t-k-1),f=s.substr(t):d=s.substr(k+1); | ~^~~~~~~~~~~~~~ main.cpp:21:22: warning: comparison of integer expressions of different signedness: 'int' and 'const std::__cxx11::basic_string<char>::size_type' {aka 'const unsigned int'} [-Wsign-compare] 21 | t==string::npos?d=s.substr(k+1,l-k-1),e=s.substr(l+1):(d=s.substr(k+1,l-k-1),e=s.substr(l+1,t-l-1),f=s.substr(t)); | ~^~~~~~~~~~~~~~ main.cpp:22:66: warning: comparison of integer expressions of different signedness: 'int' and 'const std::__cxx11::basic_string<char>::size_type' {aka 'const unsigned int'} [-Wsign-compare] 22 | else if(b=s.substr(i+3,j-i-3),c=s.substr(j+1,k-j-1),l==string::npos) | ~^~~~~~~~~~~~~~ main.cpp:23:18: warning: comparison of integer expressions of different signedness: 'int' and 'const std::__cxx11::basic_string<char>::size_type' {aka 'const unsigned int'} [-Wsign-compare] 23 | t!=string::npos?d=s.substr(k+1,t-k-1),f=s.substr(t):d=s.substr(k+1); | ~^~~~~~~~~~~~~~ main.cpp:25:18: warning: comparison of integer expressions of different signedness: 'int' and 'const std::__cxx11::basic_string<char>::size_type' {aka 'const unsigned int'} [-Wsign-compare] 25 | t==string::npos?d=s.substr(k+1,l-k-1),e=s.substr(l+1):(d=s.substr(k+1,l-k-1),e=s.substr(l+1,t-l-1),f=s.substr(t)); | ~^~~~~~~~~~~~~~ main.cpp:28:17: warning: comparison of integer expressions of different signedness: 'int' and 'const std::__cxx11::basic_string<char>::size_type' {aka 'const unsigned int'} [-Wsign-compare] 28 | if(l==string::npos) | ~^~~~~~~~~~~~~~ main.cpp:29:18: warning: comparison of integer expressions of different signedness: 'int' and 'const std::__cxx11::basic_string<char>::size_type' {aka 'const unsigned int'} [-Wsign-compare] 29 | t!=string::npos?d=s.substr(i+3,t-i-3),f=s.substr(t):d=s.substr(i+3); | ~^~~~~~~~~~~~~~ main.cpp:31:18: warning: comparison of integer expressions of different signedness: 'int' and 'const std::__cxx11::basic_string<char>::size_type' {aka 'const unsigned int'} [-Wsign-compare] 31 | t==string::npos?d=s.substr(i+3,l-i-3),e=s.substr(l+1):(d=s.substr(i+3,l-i-3),e=s.substr(l+1,t-l-1),f=s.substr(t)); | ~^~~~~~~~~~~~~~ main.cpp:39:27: warning: comparison of integer expressions of different signedness: 'int' and 'const std::__cxx11::basic_string<char>::size_type' {aka 'const unsigned int'} [-Wsign-compare] 39 | if(g!=b||(b==""&&k!=string::npos)) | ~^~~~~~~~~~~~~~ main.cpp:43:27: warning: comparison of integer expressions of different signedness: 'int' and 'const std::__cxx11::basic_string<char>::size_type' {aka 'const unsigned int'} [-Wsign-compare] 43 | if(g!=c||(c==""&&j!=string::npos&&j<k)) | ~^~~~~~~~~~~~~~