Tasks: while loops, do while, nested loops

177 thoughts on “Tasks: while loops, do while, nested loops”

1. In the last task, if you solve the same way as the authors, then there will be bugs, i entered 111 and there the line was out of order krch

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   1. отдалить надо

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      1. не туда ебнул

2. not tasks, what the fuck- then, like solving problems on tskils, but in fact here from the cycles only the name, more precisely if it is more correct to express, understanding cycles will not help in solving these problems

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3. FIRST
   #include

   int main(void) {
   double val, sum = 0, amount = 0;
   std::cout <> val && val) {
   std::cout << "Val: " << val << '\n';
   ++amount;
   sum += val;
   }
   std::cout << "Total: " << sum << '\n';
   std::cout << "Amount: " << amount << '\n';
   }

   SECOND

   #include ;
   int main(void) {
   int begin, end;
   std::cout <> begin >> end && begin > end)
   {
   if (std::cin.fail()) {
   std::cout < end) {
   std::cout << "First value mast be less than second\n";
   }
   }
   std::cout << "begin: " << begin << ", end " << end << '\n';

   unsigned total = 0;
   for (int i = begin; i <= end; i ) {
   if (!(i % 2)) {
   std::cout << i << ' ';
   total += i;
   }
   }
   std::cout << "\nTotal: " << total << '\n';
   }

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4. Самое легкое решение первой задачи в минимум строк
   void main()
   {
   setlocale(LC_ALL, “ru”);

   int b;
   int a = 1;
   float suma = 0;
   int i = 0;
   for (;i < a;i )
   {
   a++;
   cout <> b;
   suma += b;
   if (b == 0)
   {
   break;
   }
   }
   cout << "Сумма:" << suma << endl;
   cout << "Средние арефм:" << double(suma / i);

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   1. int b;
      int a = 1;
      float suma = 0;
      int i = 0;
      for (;i < a;i )
      {
      a++;
      cout <> b;
      suma += b;
      if (b == 0)
      {
      break;
      }
      }
      cout << "Сумма:" << suma << endl;
      cout << "Средние арефм:" << double(suma / i); P.S Плохо скопировал.

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      1. аааа а это сайт удаляет лол а как тогда вставить)) , если он код убирает))

5. 2 a task
   int s;
   int start_range;
   int close_range;

   cout <> start_range;
   cout <> close_range;

   for (int i = 0;i < close_range;i )
   {

   s=start_range % 2;
   if (s !=0)
   {

   cout << start_range << " ";
   }
   if (start_range == close_range)
   {
   break;
   }
   start_range++;

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6. 3 задача с помощью do while(как написано в заголовке):

   #include

   using namespace std;

   int main() {
   setlocale(LC_ALL, “RU”);

   int hight, hight1, amount1, amount = 1, str = 0;

   cout <> hight;

   hight1 = hight;
   cout << endl;

   do {
   amount1 = amount;

   do {
   cout < 0);

   do {
   cout < 0);

   cout << endl;

   str++;
   hight1 = hight – str;
   amount += 2;
   } while (str < hight);

   return 0;
   }

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7. я конечно не эксперт, но вышло как-то так)

   //task 1
   #include
   using namespace std;

   float general = 0;
   float sum = 0;
   float sr;
   float m;
   int main() {
   setlocale(LC_ALL, “RU”);

   for (int i = 0; ; i )
   {
   cout << i + 1 <> m;

   if (m) {
   sum += m;
   general++;
   }
   else
   {
   sr = sum / general;
   cout << "\nВсего чисел было: " << general << endl << "Общая сумма чисел: " << sum << endl;
   cout << "Среднее арифметическое: " << sr << endl;
   break;
   }
   }
   return 0;
   }

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8. #include
   using namespace std;

   int main()
   {
   setlocale(LC_ALL, “rus”);

   int digit = 0;
   double amount_digit = 0;
   double sum_digit = 0;

   cout << "Введите числа для расчета.\n";
   cout << "0 – закончить ввод чисел.\n\n";
   for (amount_digit = 1; ; amount_digit++)
   {
   cout << "Введите " << amount_digit <> digit;
   sum_digit += digit;

   {
   if (digit)
   amount_digit;

   else if (digit == 0)
   {
   amount_digit–;
   break;
   }
   }
   }
   cout << "Было введено чисел – " << amount_digit << endl;
   cout << "Сумма всех чисел равна – " << sum_digit << endl;
   cout << "Среднее арфиметическое – " << sum_digit / amount_digit << endl;
   return 0;
   }

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