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  1. program ideone;
  2. var x,k,s,n : Integer;
  3. begin
  4.   Write('x='); Readln(x);
  5.   Write('k='); Readln(k);
  6.  
  7.   while (x <> 0) and (n < k) do
  8.   begin
  9.     if n < k then s := s + x mod 10;
  10.     x := x div 10;
  11.     Inc(n);
  12.   end;
  13.  
  14.   WriteLn('s=', s);
  15. end.
Success #stdin #stdout 0s 288KB
comments (?)
stdin 
1235
2
stdout 
x=k=s=8
https://ideone.com/UlxVjd
language:
Pascal (fpc 3.0.4)
created:
8 years ago
visibility:
public

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