Задача 1:
#include <iostream>
using namespace std;
int main()
{
int a{}, b{};
cout << "a = ";
cin >> a;
cout << endl << "b = ";
cin >> b;
if (a < b) a *= 2, b *= 3;
else b *= 2, a *= 3;
cout << endl << endl << "a = " << a << endl << "b = " << b;
return 0;
}
Задача 2:
#include <iostream>
using namespace std;
int main()
{
int a{};
cout << "a = ";
cin >> a;
if (!(a % 2)) cout << endl << a * a; //if (!(a % 2)) = теж саме, що й if (a % 2 == 0)
else cout << endl << a * a * a;
return 0;
}
Задача 3:
#include <iostream>
using namespace std;
int main()
{
int sum{};
for (int i = 11; i < 100; i += 2) sum += i;
cout << sum;
return 0;
}
Задача 4:
#include <iostream>
using namespace std;
int main()
{
for (int i = 144; i < 1000; i += 48) cout << i << " ";
return 0;
}
язык с++
Объяснение:
#include <iostream>
using namespace std;
int main() {
setlocale(LC_ALL, "ru");
int number[15] = {4,6,8,10,12,14,16,18,20,22,24,26,28,30,32 };
cin >> number[0];
printf("%d\n", number[0]);
printf("%d\n", number[1]);
printf("%d\n", number[2]);
printf("%d\n", number[3]);
printf("%d\n", number[4]);
printf("%d\n", number[5]);
printf("%d\n", number[6]);
printf("%d\n", number[7]);
printf("%d\n", number[8]);
printf("%d\n", number[9]);
printf("%d\n", number[10]);
printf("%d\n", number[11]);
printf("%d\n", number[12]);
printf("%d\n", number[13]);
printf("%d\n", number[14]);
system("pause");
}
