/in/foo.cc: In function 'int main()':
/in/foo.cc:30:15: warning: unused variable 'object' [-Wunused-variable]
   char sayer, object;
               ^~~~~~
/in/foo.cc:70:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for (int i = 0; i < words.size(); i++) {
                    ~~^~~~~~~~~~~~~~
/in/foo.cc:74:21: warning: array subscript has type 'char' [-Wchar-subscripts]
      if (lie[w.sayer]) {
                     ^
/in/foo.cc:75:25: warning: array subscript has type 'char' [-Wchar-subscripts]
       if (guilty[w.sayer] == 1) goto next;
                         ^
/in/foo.cc:76:21: warning: array subscript has type 'char' [-Wchar-subscripts]
       guilty[w.sayer] = 0;
                     ^
/in/foo.cc:78:25: warning: array subscript has type 'char' [-Wchar-subscripts]
       if (guilty[w.sayer] == 0) goto next;
                         ^
/in/foo.cc:79:21: warning: array subscript has type 'char' [-Wchar-subscripts]
       guilty[w.sayer] = 1;
                     ^
/in/foo.cc:83:21: warning: array subscript has type 'char' [-Wchar-subscripts]
      if (lie[w.sayer]) {
                     ^
/in/foo.cc:84:25: warning: array subscript has type 'char' [-Wchar-subscripts]
       if (guilty[w.sayer] == 0) goto next;
                         ^
/in/foo.cc:85:21: warning: array subscript has type 'char' [-Wchar-subscripts]
       guilty[w.sayer] = 1;
                     ^
/in/foo.cc:87:25: warning: array subscript has type 'char' [-Wchar-subscripts]
       if (guilty[w.sayer] == 1) goto next;
                         ^
/in/foo.cc:88:21: warning: array subscript has type 'char' [-Wchar-subscripts]
       guilty[w.sayer] = 0;
                     ^
/in/foo.cc:92:21: warning: array subscript has type 'char' [-Wchar-subscripts]
      if (lie[w.sayer]) {
                     ^
/in/foo.cc:93:26: warning: array subscript has type 'char' [-Wchar-subscripts]
       if (guilty[w.object] == 1) goto next;
                          ^
/in/foo.cc:94:22: warning: array subscript has type 'char' [-Wchar-subscripts]
       guilty[w.object] = 0;
                      ^
/in/foo.cc:96:26: warning: array subscript has type 'char' [-Wchar-subscripts]
       if (guilty[w.object] == 0) goto next;
                          ^
/in/foo.cc:97:22: warning: array subscript has type 'char' [-Wchar-subscripts]
       guilty[w.object] = 1;
                      ^
/in/foo.cc:101:21: warning: array subscript has type 'char' [-Wchar-subscripts]
      if (lie[w.sayer]) {
                     ^
/in/foo.cc:102:26: warning: array subscript has type 'char' [-Wchar-subscripts]
       if (guilty[w.object] == 0) goto next;
                          ^
/in/foo.cc:103:22: warning: array subscript has type 'char' [-Wchar-subscripts]
       guilty[w.object] = 1;
                      ^
/in/foo.cc:105:26: warning: array subscript has type 'char' [-Wchar-subscripts]
       if (guilty[w.object] == 1) goto next;
                          ^
/in/foo.cc:106:22: warning: array subscript has type 'char' [-Wchar-subscripts]
       guilty[w.object] = 0;
                      ^
/in/foo.cc:110:21: warning: array subscript has type 'char' [-Wchar-subscripts]
      if (lie[w.sayer]) {
                     ^
/in/foo.cc:111:23: warning: array subscript has type 'char' [-Wchar-subscripts]
       if (day[w.object] == 1) goto next;
                       ^
/in/foo.cc:112:19: warning: array subscript has type 'char' [-Wchar-subscripts]
       day[w.object] = 0;
                   ^
/in/foo.cc:114:23: warning: array subscript has type 'char' [-Wchar-subscripts]
       if (day[w.object] == 0) goto next;
                       ^
/in/foo.cc:115:19: warning: array subscript has type 'char' [-Wchar-subscripts]
       day[w.object] = 1;
                   ^