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标题:在C中从函数返回数组

在C中从函数返回数组

#include <stdio.h>



/* function to generate and return random numbers */

int * getRandom( ) {



   static int  r[10];

   int i;



   /* set the seed */

   srand( (unsigned)time( NULL ) );



   for ( i = 0; i < 10; ++i) {

      r[i] = rand();

      printf( "r[%d] = %d\n", i, r[i]);

   }



   return r;

}



/* main function to call above defined function */

int main () {



   /* a pointer to an int */

   int *p;

   int i;



   p = getRandom();



   for ( i = 0; i < 10; i++ ) {

      printf( "*(p + %d) : %d\n", i, *(p + i));

   }



   return 0;

}

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