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  1. program div3;
  2. const max=100;
  3.       maxcifre=100000;
  4. var N,i,h,Somma:integer;
  5.     V, soluzione:array[1..max] of int64;
  6.     resto: array[1..maxcifre] of integer;
  7.     cifre :array[1..maxcifre] of integer;
  8.     restocifre, contacifre, frequenza:array[1..maxcifre] of longint;
  9.     contacifra, res: longint;
  10.  
  11. procedure sommacifre (a:int64);  
  12. var j:longint;
  13. begin
  14.   j:=1; somma:=0; contacifra:=0;
  15.   while a >=1 do
  16.          begin
  17.             cifre[j]:= a mod 10;
  18.             somma:=somma+cifre[j];
  19.             j:=j+1;
  20.             a:=a div 10;
  21.          end; 
  22.    contacifra:=j-1;
  23.  end;
  24.  
  25. begin
  26. 	readln(N);
  27. 	for i:=1 to N do read(V[i]); 
  28. 	for i:=1 to N do begin soluzione[i]:=0; frequenza[i]:=0; end;
  29. 	for i:=1 to N do
  30. 	               begin
  31. 	                  sommacifre(V[i]);
  32. 	                  contacifre[i]:=contacifra;
  33. 	                  restocifre[i]:=somma mod 3;
  34. 	               end;  
  35.  
  36. 	for i:=1 to N do
  37. 	              begin
  38. 	                  if restocifre[i]=0 then soluzione[i]:=V[i]
  39. 	                          else 
  40. 	                            begin
  41. 	                              for h:=contacifre[i] downto 1 do
  42. 	                                                         begin 
  43. 	                                                            resto[h]:=cifre[h] mod 3; write(resto[h]);
  44. 	                                                            if resto[h]=1 then frequenza[1]:=frequenza[1]+1
  45. 	                                                                           else if resto[h]=2 then frequenza[2]:=frequenza[2]+1;
  46. 	                                                         end;  
  47.  
  48. 	                            end;  
  49.  
  50.  
  51.                       writeln; 
  52.               end;      
  53.    for i:=1 to 2 do write(frequenza[i],' ')     ; end.      
  54.  readln;
  55.  writeln(soluzione[i]); end;
  56. end.
  57.  
Success #stdin #stdout 0s 5284KB
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https://ideone.com/7CyA54
language:
Pascal (fpc 3.0.4)
created:
10 days ago
visibility:
public

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