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#include double ary_avg(int *); int main(){int ary[5] = { 75,80,92,88,98 }; double res;res = ary_avg(ary);printf("배열의 평균은 : %2lf \n", res);return 0;} double ary_avg(int *ary){double total = 0; for (int a = 0; a < 5; a++) {total += *(ary + a);} total = total / 5.0;return total;} 출력결과 :배열의 평균은 : 86.600000

package kr.hs.dsm.appb.ch_6_6; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.RadioButton; import android.widget.Toast; import android.widget.ToggleButton; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentVie..

package kr.hs.dsm.appb.ch_6_5; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.RadioButton; import android.widget.Toast; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } public ..

package kr.hs.dsm.appb.ch_6_5; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.RadioButton; import android.widget.Toast; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } public ..

package kr.hs.dsm.appb.ch_6_4; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.text.Editable; import android.view.View; import android.widget.CheckBox; import android.widget.Toast; public class MainActivity extends AppCompatActivity { CheckBox check; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setCon..

package kr.hs.dsm.appb.ch_6_3; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.text.Editable; import android.view.KeyEvent; import android.view.View; import android.view.inputmethod.EditorInfo; import android.widget.EditText; import android.widget.TextView; import android.widget.Toast; public class MainActivity extends AppCompatActivity { EditText editTe..

package kr.hs.dsm.appb.ch_6_2; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.Toast; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); final Button b..

xml version="1.0" encoding="utf-8"?>RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertica..

xml version="1.0" encoding="utf-8"?>RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertica..