foo.cc: In function 'll min(ll, ll)':
foo.cc:26:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
     if (x <= y) return x; return y;
     ^~
foo.cc:26:27: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
     if (x <= y) return x; return y;
                           ^~~~~~

[Hydro](https://hydro.ac)提供评测服务