Accepted
/in/foo.cc: In function 'int main()':
/in/foo.cc:13:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int j = 0; j < temp.size(); j++){
^
/in/foo.cc: In function 'int main()':
/in/foo.cc:13:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for(int j = 0; j < temp.size(); j++){
^
