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  1. const N = 3;
  2. const M = 4;
  3.  
  4. var a: array[1..N, 1..M] of integer;
  5. var i, j: integer;
  6.  
  7. begin
  8.     for i := 1 to N do
  9.         for j := 1 to M do
  10.             read(a[i, j]);
  11.     for j := 1 to M do begin
  12.         i := 1;
  13.         while (i <= N) and (a[i, j] <> 0) do
  14.         	inc(i);
  15.         if i <= N then write(j, ' ');
  16.     end;
  17.     writeln;
  18. end.
Success #stdin #stdout 0s 5304KB
comments (?)
stdin
copy 
-1 1  2 0
 2 0 -2 2
 2 0  0 2
stdout
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2 3 4
https://ideone.com/he7jn8
language:
Pascal (fpc 3.0.4)
created:
10 days ago
visibility:
public

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