Mag shift kana habang mag panahon pa.Enter a number n and display the first n even numbers
Sample:
Enter n: 5
The first 5 even numbers are 2, 4, 6, 8, 10.
#include <iostream>
int main(void) {
int input {0};
int myindex {0};
std::cout << "Enter number of even numbers to display: " << std::flush;
std::cin >> input;
int *array_even_num = new int[input] {};
for (int i=2; array_even_num[input-1] == 0; i++) {
if (i%2 == 0) {
array_even_num[myindex++] = i;
}
}
std::cout << std::endl;
for (int i=0; i<input; i++) {
std::cout << "Element" << "[" << i << "] -- " << array_even_num[i] << std::endl;
}
delete[] array_even_num;
return 0;
}
import java.util.Scanner;
public class PrintingEvenNumbers {
static Scanner in = new Scanner(System.in);
public static void main(String[] args) {
int number;
System.out.print("Enter how many even Integer: ");
number = in.nextInt();
for(int i = 1 ; number > 0 ; i++) {
if((i % 2) == 0) {
System.out.print(i + " ");
number--;
}
}
}
}