For Loop (C#)

迴圈

迴圈基礎

範例程式

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using UnityEngine;

public class GameManager : MonoBehaviour
{
    public GameObject SpherePrefab;

    void Start()
    {
        float length = 1.5f;
        int count = 5;

        for (int j = 0; j < count; j++)
        {
            for (int i = 0; i < count; i++)
            {
                GameObject go = Instantiate(SpherePrefab);
                go.transform.position = new Vector3(i * length - count / 2 * length,0 ,j * length - count / 2 * length);
            }
        }
    }
}

執行結果ˇ

迴圈謎題練習

試著修改劃紅線的程式碼，去解以下題目。

題目1

參考答案

using UnityEngine;

public class GameManager : MonoBehaviour
{
    public GameObject SpherePrefab;

    void Start()
    {
        float length = 1.5f;
        int count = 5;

        for (int j = 0; j < count; j++)
        {
            for (int i = 0; i <= j; i++)
            {
                GameObject go = Instantiate(SpherePrefab);
                go.transform.position = new Vector3(i * length - count / 2 * length,0 ,j * length - count / 2 * length);
            }
        }
    }
}

題目2

題目3

題目4