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/*
#include 
void *memcpy ( void * restrict dest , const void * restrict src , size_t n  );

*/
#include 
#include 

#define SIZE 80

int main(void)
{
  char part_x[SIZE], part_y[SIZE];

  strcpy(part_x, "Bienvenu");
  memcpy(part_y, part_x, SIZE);
  printf(part_y);

  return 0;
}