/in/foo.cc: In function 'void rea(int&)':
/in/foo.cc:23:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   for(;c>'9'||c<'0';c=nc());for(;c>='0'&&c<='9';x=x*10+c-'0',c=nc());
   ^~~
/in/foo.cc:23:29: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
   for(;c>'9'||c<'0';c=nc());for(;c>='0'&&c<='9';x=x*10+c-'0',c=nc());
                             ^~~
/in/foo.cc: In function 'int rea(int*)':
/in/foo.cc:28:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   for(;c>'9'||c<'0';c=nc());for(;c>='0'&&c<='9';x[len++]=c-'0',c=nc());
   ^~~
/in/foo.cc:28:29: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
   for(;c>'9'||c<'0';c=nc());for(;c>='0'&&c<='9';x[len++]=c-'0',c=nc());
                             ^~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:121:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for(int j=0;j<Q[k].q.size();j++)
                   ~^~~~~~~~~~~~~~

FormatError('config file not found',)