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	<title>MedusaCppStudy/희경 - Revision history</title>
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	<updated>2026-05-15T11:13:07Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://mediawiki.zeropage.org/index.php?title=MedusaCppStudy/%ED%9D%AC%EA%B2%BD&amp;diff=34635&amp;oldid=prev</id>
		<title>imported&gt;Unknown at 05:23, 7 February 2021</title>
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		<updated>2021-02-07T05:23:45Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;=== MedusaCppStudy 희경 숙제 ===&lt;br /&gt;
정사각형을 짜봤습니다&lt;br /&gt;
 #include&amp;amp;lt;iostream&amp;amp;gt;&lt;br /&gt;
 using namespace std;&lt;br /&gt;
 int main()&lt;br /&gt;
 {&lt;br /&gt;
 	int x;&lt;br /&gt;
 	cin &amp;amp;gt;&amp;amp;gt; x;&lt;br /&gt;
 	for(int i = 0; i &amp;amp;lt; x; i++)&lt;br /&gt;
 	{&lt;br /&gt;
 		cout &amp;amp;lt;&amp;amp;lt; &amp;quot;* &amp;quot;;&lt;br /&gt;
 	}&lt;br /&gt;
 	cout &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
 	for(int j = 0; j &amp;amp;lt; (x-2); j++)&lt;br /&gt;
 	{&lt;br /&gt;
 		cout &amp;amp;lt;&amp;amp;lt; &amp;quot;*&amp;quot;;&lt;br /&gt;
 		for(int k = 0; k &amp;amp;lt; (x-2); k++)&lt;br /&gt;
 		{&lt;br /&gt;
 			cout &amp;amp;lt;&amp;amp;lt; &amp;quot;  &amp;quot;;&lt;br /&gt;
 		}&lt;br /&gt;
 		cout &amp;amp;lt;&amp;amp;lt; &amp;quot; *&amp;quot; &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
 	}&lt;br /&gt;
 	for(int l = 0; l &amp;amp;lt; x; l++)&lt;br /&gt;
 	{&lt;br /&gt;
 		cout &amp;amp;lt;&amp;amp;lt; &amp;quot;* &amp;quot;;&lt;br /&gt;
 	}&lt;br /&gt;
 	cout &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
 	return 0;&lt;br /&gt;
 }&lt;br /&gt;
----&lt;br /&gt;
삼각형도 짜봤군요&lt;br /&gt;
 #include&amp;amp;lt;iostream&amp;amp;gt;&lt;br /&gt;
 using namespace std;&lt;br /&gt;
 int main()&lt;br /&gt;
 {&lt;br /&gt;
 	int x;&lt;br /&gt;
 	cin &amp;amp;gt;&amp;amp;gt; x;&lt;br /&gt;
 	for(int i = 0; i &amp;amp;lt; x-1; i++)&lt;br /&gt;
 	{&lt;br /&gt;
 		if(i == 0)&lt;br /&gt;
 		{&lt;br /&gt;
 			for(int j = (x-i-1); j &amp;amp;gt; 0; j--)&lt;br /&gt;
 			{&lt;br /&gt;
 				cout &amp;amp;lt;&amp;amp;lt; &amp;quot; &amp;quot;;&lt;br /&gt;
 			}&lt;br /&gt;
 			cout &amp;amp;lt;&amp;amp;lt; &amp;quot;*&amp;quot; &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
 		}&lt;br /&gt;
 		else&lt;br /&gt;
 		{&lt;br /&gt;
 			for(int j = (x-i-1); j &amp;amp;gt; 0; j--)&lt;br /&gt;
 			{&lt;br /&gt;
 				cout &amp;amp;lt;&amp;amp;lt; &amp;quot; &amp;quot;;&lt;br /&gt;
 			}&lt;br /&gt;
 			cout &amp;amp;lt;&amp;amp;lt; &amp;quot;*&amp;quot;;&lt;br /&gt;
 			for(int k = 0; k &amp;amp;lt; (2*i-1); k++)&lt;br /&gt;
 			{&lt;br /&gt;
 				cout &amp;amp;lt;&amp;amp;lt; &amp;quot; &amp;quot;;&lt;br /&gt;
 			}&lt;br /&gt;
 			cout &amp;amp;lt;&amp;amp;lt; &amp;quot;*&amp;quot; &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
 		}&lt;br /&gt;
 	}&lt;br /&gt;
 	for(int l = 0; l &amp;amp;lt; x; l++)&lt;br /&gt;
 	{&lt;br /&gt;
 		cout &amp;amp;lt;&amp;amp;lt; &amp;quot;* &amp;quot;;&lt;br /&gt;
 	}&lt;br /&gt;
 	cout &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
 	return 0;&lt;br /&gt;
 }&lt;br /&gt;
----&lt;br /&gt;
문장 입력시 가장 긴, 짧은 단어의 길이 구하기&lt;br /&gt;
(영어입력!! 한글은 곱하기 2해서 나옴)&lt;br /&gt;
이런 문제를 보니 ;를 만났을때 문장 끝이라고 했는데&lt;br /&gt;
전 그냥 엔터치면 문장 끝이군요. 뭐 상관없겠죠?&lt;br /&gt;
 #include&amp;amp;lt;iostream&amp;amp;gt;&lt;br /&gt;
 #include&amp;amp;lt;string.h&amp;amp;gt;&lt;br /&gt;
 using namespace std;&lt;br /&gt;
 int num();&lt;br /&gt;
 char str[50];&lt;br /&gt;
 int main()&lt;br /&gt;
 {&lt;br /&gt;
 	cout &amp;amp;lt;&amp;amp;lt; &amp;quot;뛰어쓰기나 마침표 포함해서 50자내로 문장을 작성하시오&amp;quot; &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
 	cin.getline(str,50);&lt;br /&gt;
 	int count = 0;&lt;br /&gt;
 	int x = num();&lt;br /&gt;
 	cout &amp;amp;lt;&amp;amp;lt; &amp;quot;단어 개수: &amp;quot; &amp;amp;lt;&amp;amp;lt; x &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
 	int *lenth = new int [x];&lt;br /&gt;
 	int word = 0;&lt;br /&gt;
 	for(int i = 0; i &amp;amp;lt; strlen(str)+1; i++)&lt;br /&gt;
 	{&lt;br /&gt;
 		&lt;br /&gt;
 		if((str[i] == &amp;#039; &amp;#039;) || (i == strlen(str)))&lt;br /&gt;
 		{&lt;br /&gt;
 			lenth[word] = count;&lt;br /&gt;
 			word++;&lt;br /&gt;
 			count = 0;&lt;br /&gt;
 		}&lt;br /&gt;
         else if(str[i] != &amp;#039;.&amp;#039;)&lt;br /&gt;
 			count++;&lt;br /&gt;
 	}&lt;br /&gt;
     int temp;&lt;br /&gt;
 	int k = 1;&lt;br /&gt;
 	for(int l = 0; l &amp;amp;lt; x-1; l++)&lt;br /&gt;
 	{&lt;br /&gt;
 		for(int m = k; m &amp;amp;lt; x; m++)&lt;br /&gt;
 		{&lt;br /&gt;
 			if(lenth[l] &amp;amp;lt; lenth[m])&lt;br /&gt;
 			{&lt;br /&gt;
 				temp = lenth[l];&lt;br /&gt;
 				lenth[l] = lenth[m];&lt;br /&gt;
 				lenth[m] = temp;&lt;br /&gt;
 			}&lt;br /&gt;
 		}&lt;br /&gt;
 		k++;&lt;br /&gt;
 	}&lt;br /&gt;
 	cout &amp;amp;lt;&amp;amp;lt; &amp;quot;가장 긴 단어 길이: &amp;quot; &amp;amp;lt;&amp;amp;lt; lenth[0] &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
 	cout &amp;amp;lt;&amp;amp;lt; &amp;quot;가장 짧은 단어 길이: &amp;quot; &amp;amp;lt;&amp;amp;lt; lenth[x-1] &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
     delete lenth;&lt;br /&gt;
 	return 0;&lt;br /&gt;
 }&lt;br /&gt;
 int num()&lt;br /&gt;
 {&lt;br /&gt;
 	int count2 = 1;&lt;br /&gt;
 	for(int i = 0; i &amp;amp;lt; strlen(str); i++)&lt;br /&gt;
 	{&lt;br /&gt;
 		if(str[i] == &amp;#039; &amp;#039;)&lt;br /&gt;
 		{&lt;br /&gt;
 			count2++;&lt;br /&gt;
 		}&lt;br /&gt;
 	}&lt;br /&gt;
 	return count2;&lt;br /&gt;
 }&lt;br /&gt;
----&lt;br /&gt;
큰 숫자 4개 골라내기.....&lt;br /&gt;
숫자의 개수를 입력해야되게밖에 못 짜겠군요..&lt;br /&gt;
 #include&amp;amp;lt;iostream&amp;amp;gt;&lt;br /&gt;
 using namespace std;&lt;br /&gt;
 int main()&lt;br /&gt;
 {&lt;br /&gt;
 	int num;&lt;br /&gt;
 	cout &amp;amp;lt;&amp;amp;lt; &amp;quot;숫자 개수를 입력해 주세요 :&amp;quot;;&lt;br /&gt;
 	cin &amp;amp;gt;&amp;amp;gt; num;&lt;br /&gt;
 	cout &amp;amp;lt;&amp;amp;lt; &amp;quot;숫자를 차례대로 입력해주세요(숫자는 서로 띄어쓰기로 구분한다) :&amp;quot; &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
 	int *pocket = new int[num];&lt;br /&gt;
 	for(int i = 0; i &amp;amp;lt; num; i++)&lt;br /&gt;
 	{&lt;br /&gt;
 		cin &amp;amp;gt;&amp;amp;gt; pocket[i];&lt;br /&gt;
 		cin.get();&lt;br /&gt;
 	}&lt;br /&gt;
 	int temp;&lt;br /&gt;
 	int l = 1;&lt;br /&gt;
 	for(int j = 0; j &amp;amp;lt; num-1; j++)&lt;br /&gt;
 	{&lt;br /&gt;
 		for(int k = l; k &amp;amp;lt; num; k++)&lt;br /&gt;
 		{&lt;br /&gt;
 			if(pocket[j] &amp;amp;lt; pocket[k])&lt;br /&gt;
 			{&lt;br /&gt;
 				temp = pocket[j];&lt;br /&gt;
 				pocket[j] = pocket[k];&lt;br /&gt;
 				pocket[k] = temp;&lt;br /&gt;
 			}&lt;br /&gt;
 		}&lt;br /&gt;
 		l++;&lt;br /&gt;
 	}&lt;br /&gt;
 	cout &amp;amp;lt;&amp;amp;lt; &amp;quot;큰 숫자 4개 :&amp;quot;;&lt;br /&gt;
 	if(num &amp;amp;gt; 4)&lt;br /&gt;
 	{&lt;br /&gt;
 		for(int m = 0; m &amp;amp;lt; 4; m++)&lt;br /&gt;
 		{&lt;br /&gt;
 			cout &amp;amp;lt;&amp;amp;lt; pocket[m] &amp;amp;lt;&amp;amp;lt; &amp;quot; &amp;quot;;&lt;br /&gt;
 		}&lt;br /&gt;
 	}&lt;br /&gt;
 	else&lt;br /&gt;
 	{&lt;br /&gt;
 		for(int n = 0; n &amp;amp;lt; num; n++)&lt;br /&gt;
 		{&lt;br /&gt;
 			cout &amp;amp;lt;&amp;amp;lt; pocket[n] &amp;amp;lt;&amp;amp;lt; &amp;quot; &amp;quot;;&lt;br /&gt;
 		}&lt;br /&gt;
 	}&lt;br /&gt;
 	cout &amp;amp;lt;&amp;amp;lt; endl;&lt;br /&gt;
 	return 0;&lt;br /&gt;
 }&lt;br /&gt;
리팩토링 요망~&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
[[MedusaCppStudy]]&lt;br /&gt;
&lt;/div&gt;</summary>
		<author><name>imported&gt;Unknown</name></author>
	</entry>
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