4주차 유니티 프로그래밍

실습6이 시험에 나올 확률이 있음

 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Var_jsy : MonoBehaviour
{
    // Start is called before the first frame update
    void Start()
    {
        // 실습1

        //int num1 = 2024001910;
        //print(("학번은") + (num1));
        // int no1 = 2, no2 = 6;
        //  print(("no1+no2=") + (no1 + no2));

        //실습2

        //int num;
        //num = 10;
        //print(num);
        //float fnum;
        //fnum = 10.2f;
        //print(fnum);

 

        //실습3
        //float num1 = (23.1f);
        //print(("실수형출력") + (num1));
        //float no1 = 2.1f, no2 = 6.3f;
        //print(("no2-no1=")+(no2 - no1));

    }

실습1

실습2

실습3

실습4

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class Var_jsy : MonoBehaviour

{

// Start is called before the first frame update

void Start()

{

int myage = 10;

int myTel = 20;

string name = "su";

float mySpeed;

bool isAlive = true;

mySpeed = myage;

print(("나이는?") + (myage));

print(("전화번호는?") + (myTel));

print(("이름은?") + (name));

print(("속도는?") + (mySpeed));

print(("건강해?") + (isAlive));

}

실습4

실습5

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class Var_jsy : MonoBehaviour

{

// Start is called before the first frame update

void Start()

{

int num1, num2, num3, sum;

float average;

num1 = 5;

num2 = 20;

num3 = 30;

sum = (num1 + num2 + num3);

average = (sum / 3);

print(("총합은?") + (sum));

print(("평균은?") + (average));

}

// Update is called once per frame

void Update()

{

실습5

 

}

}

실습6

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class Var_jsy : MonoBehaviour

{

// Start is called before the first frame update

void Start()

{

bool true_or_false = true;

print(("참일까 거짓일까?") + (!true_or_false));

print(("참일까 거짓일까?") + (true_or_false));

print("!는 반대를 나타냅니다");

}

// Update is called once per frame

void Update()

{

 

}

}

실습6

실습6 변형

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class Var_jsy : MonoBehaviour

{

// Start is called before the first frame update

void Start()

{

bool true_or_false = true;

print(("참일까 거짓일까?") + (true_or_false));

print(("참일까 거짓일까?") + (!true_or_false));

print("!는 반대를 나타냅니다");

}

실습6 변형

실습7

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class Test : MonoBehaviour

{

// Start is called before the first frame update

void Start()

{

int inc = 20;

int inc1;

inc1 = inc++;

print("inc++=" + inc1);

print("inc=" + inc);

inc = --inc;

print("--inc=" + inc1);

print("inc=" + inc);

}

}

실습7

실습7 변형

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class Test : MonoBehaviour

{

// Start is called before the first frame update

void Start()

{

int inc = 20;

int inc1;

inc1 = ++inc;

print("++inc=" + inc1);

print("inc=" + inc);

inc = inc--;

print("inc--=" + inc1);

print("inc=" + inc);

}

}

실습7 변형

실습8

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class Test : MonoBehaviour

{

// Start is called before the first frame update

void Start()

{

string connect1 = "연결하자";

int inc1 = 3;

int inc2 = 6;

print(connect1 + inc1 + inc2);

print(connect1 + (inc1 + inc2));

}

void Update()

{

}

}

실습8

실습9 코드1

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class Test : MonoBehaviour

{

// Start is called before the first frame update

void Start()

{

int myMon = 100;

 

print(myMon);

}

void Update()

{

int myMon = 100;

print(myMon);

}

}

9-1

실습9 코드2

 

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class Test : MonoBehaviour

{

// Start is called before the first frame update

int myMon = 100;

void Start()

{

print(myMon);

}

void Update()

{

print(myMon);

}

}

9-2

실습10

 

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class Test : MonoBehaviour

{

// Start is called before the first frame update

public string s1 = "하나";

public int k1 = 1;

float f1 = 21.2f;

void Start()

{

int n2 = 2;

print((s1)+(k1)+(f1)+(n2));

print((s1) + (f1 + n2 + k1));

}

void Update()

{

}

}

실습10

 

각 변수의 접근 제한자를 정리

1. s1: public - 외부에서 접근 가능.
2. k1: public - 외부에서 접근 가능.
3. f1: private - 클래스 내에서만 접근 가능.
4. n2: local - Start 메서드 내에서만 유효, 외부에서 접근 불가능.