日常打卡第14题👀️

#include <bits/stdc++.h>
using namespace std;
int main()
{
    int n;
    cin >> n;
    for (int i = 1; i <= n; i += 3) cout << i << endl;
    return 0;
}

基础版

#include <iostream>
using namespace std;
int main()
{
	int i, n;
	cin >> n;
	for (i = 1; i <= n; i += 3)
    {
		cout << i << endl;
	}
    return 0;
}

加强版

#include <iostream>
using namespace std;
int main()
{
	int n;
	cin >> n;
	for (int i = 1; i <= n; i++)
	{
		if (3 * i - 2 <= n)
		{
			cout << 3 * i - 2 << endl;
		}
	}
	return 0;
}

#include <bits/stdc++.h> using namespace std; int n; int main() { cin>>n; for (int i=1;i<=n;i+=3) { cout<<i<<endl; } return 0; } 没什么说的

#include <bits/stdc++.h>
using namespace std;
int main(){
    int n;
    cin >> n;
    for (int i = 1; i <= n; i += 3) cout << i << "\n";
}

#include <bits/stdc++.h>
using namespace std;
int n;
int main()
{
	cin >> n;
	for (int i = 1; i <= n; i += 3)
    {
		cout << i << endl;
	}
    return 0;
}