/in/foo.cc: In function 'void change(int, int, int, int, int, int)':
/in/foo.cc:38:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
     if (tag[h]) downtag(h); int mid = (l + r) >> 1;
     ^~
/in/foo.cc:38:29: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
     if (tag[h]) downtag(h); int mid = (l + r) >> 1;
                             ^~~
/in/foo.cc: In function 'int find(int, int, int, int, int)':
/in/foo.cc:48:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
     if (tag[h]) downtag(h); int mid = (l + r) >> 1;
     ^~
/in/foo.cc:48:29: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
     if (tag[h]) downtag(h); int mid = (l + r) >> 1;
                             ^~~

KeyError('input/wagahai11.in',)