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#include <stdio.h>
int main(void)
{
   int num;   /*¶¨Òå±äÁ¿num*/
      num = 1;  /*¸ø±äÁ¿num¸³Öµ*/
 
      printf("I am a simple"); /*ʹÓÃprintf()º¯Êý*/
      printf("computer.\n");
      printf("My favorite number is %d because it is first.\n",num);
 
      return 0;
}
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main()  /* c90±ê×¼»áÖ§³ÖÕâÖÖÐÎʽ£¬c99Ôò²»Ö§³Ö£¬×îºÃ²»ÒªÕâÑùÉùÃ÷*/
Void main() /*ÎÞ·µ»ØÖµ£¬×îºÃÒ²²»ÒªÕâÑùÉùÃ÷ */
 
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 #include <stdio.h>
#include <dos.h>
/* wavÎļþ½á¹¹ */
typedef struct WaveData
{
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