Код
#include <iostream>#include <vector>int main() { int n; std::vector<int> sequence; std::cin >> n; for(auto i = 0; i < n; ++i) { int number; std::cin >> number; sequence.push_back(number); } int as = 0, bs = 0, cs = 0; for (auto &el : sequence) { switch (el) { case 1: ++as; break; case 2: ++bs; break; case 3: ++cs; break; default: throw std::runtime_error("All elements shall be into [1;3] range."); } } int an_answer = std::min({bs + cs, as + cs, bs + cs}); std::cout << an_answer << std::endl; return 0;}
var
arr:array[1..1000] of integer;
i,N:integer;
max:integer;
begin
max:=1;
write('Укажите кол-во эл-ов - ');
read(N);
for i:=1 to N do//Присваивание и вывод массива
begin
arr[i]:=1+random(100);
write(arr[i],' ');
if arr[i]>max then max:=arr[i];
end;
writeln;
writeln('Максимальный эл-т - ',max);
for i:=1 to N do//Увеличение чет. эл-ов
begin
if arr[i] mod 2=0 then arr[i]:=arr[i]+max;
write(arr[i],' ');
end;
end.
Объяснение: