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#include <stdio.h>
 
#include <stdlib.h>
 
 
 
int main(int argc, char *argv[]) 
 
{
 
	printf(" 문자열[%s] \n","Hello World");
 
	printf(" 문자1개[%c] \n",'H');
 
	printf(" 부호있는정수[%d] \n",-3);
 
	printf(" 부호없는정수[%u] \n",3);
 
	printf(" 실수[%f] \n",2.1234);
 
	printf(" 실수 소수 2자리만[%0.2f] \n",2.1234);
 
	printf(" 16진수 대문자[%X] \n",'H');
 
	printf(" 16진수 소문자[%x] \n",'i');
 
	printf(" 16진수 2자리만 [%02X] \n",255);
 
	return 0;
 
}
 
 
 
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Main.java:1: error: illegal character: '#'
#include <stdio.h>
^
Main.java:1: error: class, interface, or enum expected
#include <stdio.h>
         ^
Main.java:3: error: illegal character: '#'
#include <stdlib.h>
^
Main.java:13: error: class, interface, or enum expected
	printf(" ??1?[%c] \n",'H');
	^
Main.java:15: error: class, interface, or enum expected
	printf(" ??????[%d] \n",-3);
	^
Main.java:17: error: class, interface, or enum expected
	printf(" ??????[%u] \n",3);
	^
Main.java:19: error: class, interface, or enum expected
	printf(" ??[%f] \n",2.1234);
	^
Main.java:21: error: class, interface, or enum expected
	printf(" ?? ?? 2???[%0.2f] \n",2.1234);
	^
Main.java:23: error: class, interface, or enum expected
	printf(" 16?? ???[%X] \n",'H');
	^
Main.java:25: error: class, interface, or enum expected
	printf(" 16?? ???[%x] \n",'i');
	^
Main.java:27: error: class, interface, or enum expected
	printf(" 16?? 2??? [%02X] \n",255);
	^
Main.java:29: error: class, interface, or enum expected
	return 0;
	^
Main.java:31: error: class, interface, or enum expected
}
^
13 errors

Standard output is empty