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int compute(int a, int b);
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#include "head.h"
int compute(int a, int b)
{
  int c;
  c = a + b;
  return c;
}
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#include "head.h"
int main ( void )
{
  int a=5, b=10;
  printf("compute=%d\n", compute(a, b));
}
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using namespace std;
int funhion(int x, int y )
{
int m,n;
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{
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short int data;
char ha;
short ba[5];
}*p;
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