Var a : array [1..5, 1..5] of integer; i, j : integer; begin randomize; for i := 1 to 5 do begin for j := 1 to 5 do begin a[i, j] := random (1000); write (a[i, j], ' '); end; writeln; end; for i := 1 to 5 do for j := 1 to 5 do if i > j then a[i, j] := 1 else if j > i then a[i, j] := 0; for i := 1 to 5 do begin for j := 1 to 5 do write (a[i, j], ' '); writeln; end; end.
var a : array [1..4, 1..5] of integer; i, j, m, c : integer; begin randomize; m := 1000; for i := 1 to 4 do begin for j := 1 to 5 do begin a[i, j] := random (1000); if a[i, j] < m then m := a[i, j]; write (a[i, j], ' '); end; writeln; end; c := 0; for i := 1 to 4 do for j := 1 to 5 do if a[i, j] = m then c := c + 1; writeln (m, ' ', c); end.
var a : array [1..4, 1..4] of integer; i, j, p : integer; begin randomize; for i := 1 to 4 do begin for j := 1 to 4 do begin a[i, j] := random (10); write (a[i, j], ' '); end; writeln; end; p := 1; for i := 1 to 4 do begin if a[i, i] <> 0 then p := p * a[i, i]; if a[i, 5 - i] <> 0 then p := p * a[i, 5 - i]; end; writeln (p); end.
// PascalABC.NET 3.2, сборка 1353 от 27.11.2016 // Внимание! Если программа не работает, обновите её версию!
begin var b:=MatrRandom(4,4,-5,5); b.Println(3); var p:=1; var s:=0; Write('Элементы главной диагонали: '); for var i:=0 to 3 do for var j:=0 to 3 do if i<j then p*=b[i,j] else if i>j then s+=b[i,j] else Write(b[i,j]:3); Writeln(Newline,'П=',p,', S=',s) end.
Пример -2 -1 -2 4 0 1 1 -3 0 1 5 5 3 4 3 2 Элементы главной диагонали: -2 1 5 2 П=-120, S=11
var x:integer;
begin
for x:=0 to 10 do
writeln('x=',x,' y=',x+10);
end.