/in/foo.cc:1:21: warning: extra tokens at end of #include directive
 #include <algorithm>　　　  
                     ^
/in/foo.cc:4:19: warning: extra tokens at end of #include directive
 #include <complex>　　　　
                   ^
/in/foo.cc:7:17: warning: extra tokens at end of #include directive
 #include <deque>　　　　　 
                 ^
/in/foo.cc:8:22: warning: extra tokens at end of #include directive
 #include <functional>　　
                      ^
/in/foo.cc:9:16: warning: extra tokens at end of #include directive
 #include <list>　　　　　　
                ^
/in/foo.cc:10:15: warning: extra tokens at end of #include directive
 #include <map>　　　　　　 
               ^
/in/foo.cc:13:17: warning: extra tokens at end of #include directive
 #include <queue>　　　　　 
                 ^
/in/foo.cc:14:21: warning: extra tokens at end of #include directive
 #include <algorithm>　　　  
                     ^
/in/foo.cc:17:19: warning: extra tokens at end of #include directive
 #include <complex>　　　　
                   ^
/in/foo.cc:20:17: warning: extra tokens at end of #include directive
 #include <deque>　　　　　 
                 ^
/in/foo.cc:21:22: warning: extra tokens at end of #include directive
 #include <functional>　　
                      ^
/in/foo.cc:22:16: warning: extra tokens at end of #include directive
 #include <list>　　　　　　
                ^
/in/foo.cc:23:15: warning: extra tokens at end of #include directive
 #include <map>　　　　　　 
               ^
/in/foo.cc:26:17: warning: extra tokens at end of #include directive
 #include <queue>　　　　　 
                 ^
/in/foo.cc:27:15: warning: extra tokens at end of #include directive
 #include <set>　　　　　　
               ^
/in/foo.cc:28:17: warning: extra tokens at end of #include directive
 #include <stack>　　　　　　　　
                 ^
/in/foo.cc:29:18: warning: extra tokens at end of #include directive
 #include <string>　　　　
                  ^
/in/foo.cc:30:18: warning: extra tokens at end of #include directive
 #include <vector>　　
                  ^