/in/foo.cc: In function 'void print()':
/in/foo.cc:64:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   64 |         {       for (k=j;k<=m&&re[C(i,j)]==re[C(i,k)];k++);
      |                 ^~~
/in/foo.cc:65:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   65 |                 printf("%d %d%c",k-j,re[C(i,j)],k>m?'\n':' ');
      |                 ^~~~~~