Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <iostream>
- #include <ctime>
- #include <iomanip>
- using namespace std;
- int main() {
- srand(time(0));
- setlocale(LC_ALL, "");
- int len;
- cout << "Введите количетсво столбцов : ";
- cin >> len;
- int heig;
- cout << "Введите количетсво строк : ";
- cin >> heig;
- int** mas = new int *[len];
- for (int i = 0; i < len; i++)
- mas[i] = new int[heig];
- cout << "Введите массив : " << endl;
- for (int i = 0; i < len; i++) {
- for (int p = 0; p < heig; p++) {
- mas[i][p] = (-60 + rand() % 100);
- }
- }
- for (int i = 0; i < len; i++) {
- for (int p = 0; p < heig; p++) {
- cout << setw(4) << mas[i][p] << " ";
- }
- cout << endl;
- }
- cout << endl;
- //cout << (len*heig) / 2 << " " << c;
- int c = 0;
- int b = 0;
- //cout << "Больше 50 %" << endl;
- for (int i = 0; i < len; i++) {
- c = 0;
- b = 0;
- for (int p = 0; p < heig; p++) {
- b++;
- if (mas[i][p] < 0) c++;
- }
- if (c > b/2) cout << "строка № " << i + 1 << " количество отрицательных элементов : " << c << endl;
- }
- system("pause");
- return 0;
- }
Advertisement
Add Comment
Please, Sign In to add comment