/in/foo.cc: In function 'long long int IO_BUFF::inn()':
/in/foo.cc:48:6: warning: this 'while' clause does not guard... [-Wmisleading-indentation]
      while((ch=gc())>='0'&&ch<='9') x=(x<<1)+(x<<3)+(ch^'0');return x*s;
      ^~~~~
/in/foo.cc:48:62: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while'
      while((ch=gc())>='0'&&ch<='9') x=(x<<1)+(x<<3)+(ch^'0');return x*s;
                                                              ^~~~~~
/in/foo.cc: In function 'long long int IO_BUFF::print(long long int)':
/in/foo.cc:54:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   if(!x) ssss[++ssl]='0';for(ttl=0;x;x/=10) tttt[++ttl]=char(x%10+'0');
   ^~
/in/foo.cc:54:26: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
   if(!x) ssss[++ssl]='0';for(ttl=0;x;x/=10) tttt[++ttl]=char(x%10+'0');
                          ^~~
/in/foo.cc:55:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
         for(;ttl;ttl--) ssss[++ssl]=tttt[ttl];return ssss[++ssl]='\n';
         ^~~
/in/foo.cc:55:47: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
         for(;ttl;ttl--) ssss[++ssl]=tttt[ttl];return ssss[++ssl]='\n';
                                               ^~~~~~