////   Cfo  rall   Ver  sion  
 1.0  .0 C  opyr  ight   (C)  
 201  7 Un  iver  sity   of   
Wate  rloo  ////   The   con  
tent  s of   thi  s fi  le a  
re c  over  ed u  nder   the  
 lic  ence   agr  eeme  nt i  
n th  e//   file   "LI  CENC  
E" d  istr  ibut  ed w  ith   
Cfor  all.  ////   fmt  Line  
s.cf  a --   for  mat   char  
acte  rs i  nto   bloc  ks o  
f 4   and   grou  ps o  f 5   
bloc  ks p  er l  ine/  ///   
Auth  or                 : T  
hier  ry D  elis  le//   Cre  
ated   On           :   Thu   
Mar    5 1  6:09  :08   2020  
// L  ast   Modi  fied   By   
: Pe  ter   A. B  uhr/  / La  
st M  odif  ied   On :   Sat  
 Aug   17   14:2  1:28   202  
4//   Upda  te C  ount        
 : 5  //#i  nclu  de <  fstr  
eam.  hfa>  gene  rato  r Fo  
rmat   {	c  har   ch;	  				  
				  		//   use  d fo  r co  
mmun  icat  ion	  int   g, b  
;			  				  				  // g  loba  
l be  caus  e us  ed i  n de  
stru  ctor  };vo  id m  ain(  
 For  mat   & fm  t )   with  
( fm  t )   {	fo  r ()   {		  
				  				  	//   for   as m  
any   char  acte  rs		  for   
( g   = 0;   g <   5;   g +=  
 1 )   {		  			/  / gr  oups  
 of   5 bl  ocks  			f  or (  
 b =   0;   b <   4; b   +=   
1 )   {			  	//   bloc  ks o  
f 4   char  acte  rs		  		fo  
r ()   {		  				  		//   for  
 new  line   cha  ract  ers	  
				  susp  end;  				    if  
 ( c  h !=   '\n  ' )   brea  
k;		  		//   ign  ore   newl  
ine	  			}   //   for	  			s  
out   | ch  ;			  				  	//   
prin  t ch  arac  ter	  		}   
// f  or		  	sou  t |   "  "  
;			  				  	//   prin  t bl  
ock   sepa  rato  r		}   //   
for	  	sou  t |   nl;	  				  
				  	//   prin  t gr  oup   
sepa  rato  r	}   // f  or}   
// m  ainv  oid   ?{}(   For  
mat   & fm  t )   {	re  sume  
( fm  t );  				  				  		//  
 pri  me (  star  t) c  orou  
tine  }voi  d ^?  {}(   Form  
at &   fmt   ) w  ith(   fmt  
 ) {  	if   ( g   != 0   ||   
b !=   0 )   sou  t |   nl;}  
void   for  mat(   For  mat   
& fm  t )   {	re  sume  ( fm  
t );  } //   for  mati  nt m  
ain(  ) {	  Form  at f  mt;	  
sout   | n  lOff  ;			  				  
			/  / tu  rn o  ff a  uto   
newl  ine	  try   {		f  or (  
) {	  				  				  	//   read  
 unt  il e  nd o  f fi  le		  
	sin   | f  mt.c  h;		  				  
		//   rea  d on  e ch  arac  
ter	  		fo  rmat  ( fm  t );  
				  				  // p  ush   char  
acte  r fo  r fo  rmat  ting  
		}   // f  or	}   cat  ch(   
end_  of_f  ile   * )   {	}   
// t  ry}   // m  ain