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이중포인터의 동적할당 예제 - Revision history
2026-05-15T14:11:20Z
Revision history for this page on the wiki
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114.108.95.133 at 13:15, 8 May 2016
2016-05-08T13:15:54Z
<p></p>
<p><b>New page</b></p><div> void main()<br />
<br />
{<br />
<br />
int n=3,m=4;<br />
<br />
int i;<br />
<br />
<br />
<br />
char **p;<br />
<br />
p=(char **)malloc(n*sizeof(char *));<br />
<br />
for (i=0;i&lt;n;i++) {<br />
<br />
p[i]=(char *)malloc(m*sizeof(char));<br />
<br />
}<br />
<br />
strcpy(p[0],"dog");<br />
<br />
strcpy(p[1],"cow");<br />
<br />
strcpy(p[2],"cat");<br />
<br />
for (i=0;i&lt;n;i++) puts(p[i]);<br />
<br />
for (i=0;i&lt;n;i++) {<br />
<br />
free(p[i]);<br />
<br />
}<br />
<br />
free(p);<br />
<br />
}<br />
</div>
114.108.95.133