/in/foo.cc: In function 'int main()':
/in/foo.cc:22:24: error: 's1' was not declared in this scope; did you mean 's2'?
   22 |     cin >> h1 >> m1 >> s1;
      |                        ^~
      |                        s2
/in/foo.cc:23:12: error: 'h2' was not declared in this scope; did you mean 's2'?
   23 |     cin >> h2 >> m2 >> s2;
      |            ^~
      |            s2
/in/foo.cc:26:19: error: 'Second' was not declared in this scope
   26 |         int time1=Second(t1);
      |                   ^~~~~~
/in/foo.cc:27:26: error: 't2\U0000ff09\U0000ff1b' was not declared in this scope
   27 |         int time2=Second(t2）；
      |                          ^~~~~~
/in/foo.cc:20:17: warning: unused variable 's1\U0000ff0ch2' [-Wunused-variable]
   20 |     int h1, m1, s1，h2, m2, s2;
      |                 ^~~~~~
/in/foo.cc:25:14: warning: unused variable 't2' [-Wunused-variable]
   25 |         Time t2(h2, m2, s2);
      |              ^~
/in/foo.cc:26:13: warning: unused variable 'time1' [-Wunused-variable]
   26 |         int time1=Second(t1);
      |             ^~~~~
/in/foo.cc:27:13: warning: unused variable 'time2' [-Wunused-variable]
   27 |         int time2=Second(t2）；
      |             ^~~~~