Ms dos qbasic 1.0: cls randomize timer input "k = ", k input "l = ", l dim x! (k, l) for i = 1 to k for j = 1 to l x(i, j) = rnd * 21 - 10 print using "###"; x(i, j); print ; " "; next j print next i for i = 1 to l * 4 - 1 print ; "_"; next i print for n = 1 to l for i = 1 to l - n - 1 if x(i, 2) < x(i + 1, 2) then b = x(i, 2) x(i, 2) = x(i + 1, 2) x(i + 1, 2) = b end if next i next n for i = 1 to k for j = 1 to l print using "###"; x(i, j); print " "; next j print next i end
Возможный вариант в C++ #include <iostream> int main() { using namespace std; int N; cout << "Enter N: "; cin >> N; int num; int max = 1; int i; for (i = 0; i < N; ++i) { cout << "Enter #" << i + 1 << " number: "; cin >> num; if ((num - 9) % 10 != 0 && num % 3 == 0) { max = num; break; } } for (int j = i + 1; j < N; ++j) { cout << "Enter #" << j + 1 << " number: "; cin >> num; if ((num - 9) % 10 != 0 && num % 3 == 0) if (num > max) max = num; } if (max != 1) cout << "Max number div by 3 and don't end 9: " << max << endl; else cout << "No numbers div by 3 and don't end 9" << endl; return 0; }
