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#include <stdio.h>
#define F1(a) (++(a))*(++(a))
#define F2(a) ((a)++)*(++(a))
#define F3(a) (++(a))*((a)++)
#define F4(a) ((a)++)*((a)++)
int main(int argc, char* argv[])
{
int nB=5;
printf("Result 1:%d\n",F1(nB));
nB=5;
printf("Result 2:%d\n",F2(nB));
nB=5;
printf("Result 3:%d\n",F3(nB));
nB=5;
printf("Result 4:%d\n",F4(nB));
getchar();
return 0;
}
#include<stdio.h>
int main(void)
{
int a=1;
int b=1;
printf("a=%d,b=%d\n",++a,b++);
printf("a=%d,b=%d\n",a,b);
return 0;
}