/in/foo.cc: In function 'int main()':
/in/foo.cc:71:34: warning: this 'while' clause does not guard... [-Wmisleading-indentation]
 if(c[i][0]>='0' && c[i][0]<='9') while(1);
                                  ^~~~~
/in/foo.cc:72:3: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'while'
   rect[i][0][0]=rect[i][2][0];rect[i][0][1]=rect[i][1][1];
   ^~~~