<em>// PascalABC.NET 3.2, сборка 1356 от 04.12.2016</em>
<em>// Внимание! Если программа не работает, обновите версию!</em>
begin
Writeln(ReadlnString('s=').Replace(ReadlnString('t='),''))
end.
<u>Пример:</u>
s= дождик, дождик, перестань!
t= дождик
, , перестань!
Было - 6,8, при перемещении стало - 6. Ответ: 3 (0,8)
Const
N = 20;
var
a: array [1..N] of integer;
k: integer;
begin
k := 0;
for var i := 1 to N do
begin
a[i] := Random(41) - 20;
if a[i] < 0 then k := k + 1;
write(a[i]:4);
end;
writeln;
writeln('Отицательных: ', k);
end.
Попробуй по этому плану сделать :
<span>cout</span><span><<</span><span>"Введите числа:<span>\n</span>"</span><span>;</span>
<span>int</span> numbers<span>[</span><span>100</span><span>]</span>, i <span>=</span><span>0</span><span>;</span>
<span>do</span><span>cin</span><span>>></span>numbers<span>[</span>i<span>]</span><span>;</span>
<span>while</span><span>(</span>numbers<span>[</span>i<span>++</span><span>]</span><span>!</span><span>=</span><span>0</span><span>)</span><span>;</span>
<span>long</span> sum <span>=</span><span>0</span><span>;</span>
<span>for</span><span>(</span><span>int</span> j <span>=</span><span>0</span><span>;</span> j <span><</span> i<span>;</span> j<span>++</span><span>)</span> sum <span>+</span><span>=</span> numbers<span>[</span>j<span>]</span><span>;</span>
<span>cout</span><span><<</span><span>"Результат: "</span><span><<</span><span>(</span><span>float</span><span>)</span>sum<span>/</span><span>(</span>i<span>-</span><span>1</span><span>)</span><span>;</span>