uses crt; var a: array [1..20, 1..20] of real; i, j, k, n, s: integer; begin clrscr; write('Введите размер матрицы: '); read(n); for i := 1 to n do for j := 1 to n do begin write('A[', i, ',', j, ']= '); readln(a[i, j]); end; WRITELN; WRITELN; writeln('Исходная матрица ', n, 'x', n, ': '); for i := 1 to n do begin for j := 1 to n do WRITE(a[i, j]:2:0, ' '); WRITELN; end; k := 0; for i := 1 to n do begin for j := 1 to n do begin if a[i, j] = 0 then begin k := k + 1; s := s + 1; end; end; if k = n then writeln(i, ' строка состоит из нулей! '); k := 0; end; if s = 0 then writeln('В матрице нет нулевых строк'); end.
PROFIT?
program lol;
var
mas:array[1..20] of integer;
max,min,i:integer;
begin
randomize;
for i:=1 to 20 do
begin
mas[i]:=random(100);
writeln('Element #',i,': ',mas[i]);
end;
writeln;
for i:=1 to 20 do if mas[i] > max then max:=mas[i];
writeln('MAX: ',max);
min:=max;
for i:=1 to 20 do if mas[i] < min then min:=mas[i];
writeln('MIN: ',min);
writeln;
for i:=1 to 20 do
if (mas[i] >= min) and (mas[i] <= max) and (mas[i] mod 5 = 0) and (mas[i] <> 0) then
writeln('Element #',i,': ', mas[i]);
readln;
end.
