#define _POSIX_SOURCE
#include                                <time.h>
#include                               <stdio.h>
#define                             extern/* ioccc*/
#define                           condition 22+d+e> 31
#define                         declarator main ( void )
#define                       keyword ae(t,d+e-9); ae(m,4)
#define                     false ae (t, d+ e+ 22); ae (m,3)
#define                   syntax_error(n); } else if (J < n) {
#define                 relational_expression(i, o, ccc) i o ccc
#define               errno translation_unit/*Apollo 13*/int errno
#define             iterative_statement  for  (  expressions ) block
#define             translation_unit  declarator  compound_statement
#define             ae(unary_expression,ae)     unary_expression= ae
#define             declaration char T[16];     struct tm ae(s,{ 0})
#define             if_part {macrolist list     ae(b,J%4); type_name
#define             tokens if (t==25&&d==28     &&a > 10) ae (t, 18)
#define             selection_statement(a,b,c) if(a){b; } else{ c; }
#define             storage_class ae(e,(2*b+4*c+6*d+N)%7); statement
#define             statement_list iterative_statement return'^'^'^'
#define            macro(x,y,cast) ae(M,x); ae(N,y)syntax_error(cast)
#define           block { if(relational_expression(J,<,1700))if_part;}
#define          declaration_list int J,a,b,c,d, e,t,m,M,N; declaration
#define         true keyword; selection_statement(t==26,ae(t,19),tokens)
#define        compound_statement { declaration_list ; statement_list ; }
#define       expressions ae(J,1582); relational_expression(J,<,2200); ++J
#define      list macro (24, 5, 2200) ae(M, 24); ae(N, 6); } ae(a, J % 19);
#define     type_name ae (c, J % 7);ae (d, (19 * a + M) % 30); storage_class
#define    statement  selection_statement ( condition,true,false)pptoken cast
#define   macrolist macro(22,2,1800)macro     (23, 3,1900) macro (23, 4, 2100)
#define  pptoken ae(s.tm_year,J-1900);ae       (s.tm_mon,m-1); ae(s.tm_mday,t);
#define cast (void)strftime(T,sizeof T,         "%a %b %d %Y",&s),(void)puts(T);
#include                               <errno.h>