Задача 1. Найти площадь (S) и длину окружности (L). R – радиус вводится с клавиатуры. Задача 2. Найти площадь (S) и периметр прямоугольного треугольника (Р). Значения катетов А и В вводятся с клавиатуры. Бейсик
var mas1, mas2: array[0..9] of integer; t, k, i, j: integer; begin readln(t); readln(k); for j := 0 to 1 do begin if (j = 1) then writeln(); for i := 0 to 9 do begin if(j = 0) then begin mas1[i] := random(100); write(mas1[i], ' '); if mas1[i] > t Then mas1[i] := mas1[i] + 4; end else begin mas2[i] := random(100); write(mas2[i], ' '); if mas2[i] > 10 * K Then mas2[i] := mas2[i] + K; end; end; for i := 0 to 9 do if (j = 0) then write(mas1[i]) else write(mas2[i]); writeln(); end; readln(); end.
var
s: string;
i, count: integer;
begin
writeln('Vvedite stroky: ');
readln(s);
for i := 1 to length(s) - 2 do
if copy(s, i, 3) = 'abc' then
count := count + 1;
writeln('Kol-vo: ', count);
end.
2.
var
s1, s2: string;
i, len1, len2: integer;
begin
writeln('Vvedite stroky 1: ');
readln(s1);
writeln('Vvedite stroky 2: ');
readln(s2);
len1 := length(s1);
len2 := length(s2);
if len1 > len2 then writeln('1 stroka dlinnee')
else if len1 < len2 then writeln('2 stroka dlinnee')
else writeln('dlini strok ravnie')
end.
3.
var
s1, s2, s3: string;
begin
writeln('Vvedite stroky 1: ');
readln(s1);
writeln('Vvedite stroky 2: ');
readln(s2);
s3 := s1[1] + s1[2] + s2[1] + s2[2];
writeln('Novaja stroka: ', s3);
end.
begin
readln(t);
readln(k);
for j := 0 to 1 do begin
if (j = 1) then writeln();
for i := 0 to 9 do begin
if(j = 0) then begin
mas1[i] := random(100);
write(mas1[i], ' ');
if mas1[i] > t Then mas1[i] := mas1[i] + 4;
end
else
begin
mas2[i] := random(100);
write(mas2[i], ' ');
if mas2[i] > 10 * K Then
mas2[i] := mas2[i] + K;
end;
end;
for i := 0 to 9 do
if (j = 0) then
write(mas1[i])
else
write(mas2[i]);
writeln();
end;
readln();
end.
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