/in/foo.cc: In function 'int main()':
/in/foo.cc:23:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   if (a[i] == 'E') break;i++;
   ^~
/in/foo.cc:23:26: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
   if (a[i] == 'E') break;i++;
                          ^
/in/foo.cc:13:13: warning: unused variable 'r' [-Wunused-variable]
  int i = 0, r=0, l=0,j,k=1,h=1;
             ^
/in/foo.cc:13:18: warning: unused variable 'l' [-Wunused-variable]
  int i = 0, r=0, l=0,j,k=1,h=1;
                  ^
/in/foo.cc:13:22: warning: unused variable 'j' [-Wunused-variable]
  int i = 0, r=0, l=0,j,k=1,h=1;
                      ^
/in/foo.cc:13:28: warning: unused variable 'h' [-Wunused-variable]
  int i = 0, r=0, l=0,j,k=1,h=1;
                            ^