a=3; 
	     a+=(a<1)?a:1; 
	     printf(“%d”,a);
	結(jié)果是()
 
                            	int x=6, y=7;
	           printf(“%d,”,x++);
	      printf(“%d\n”,++y); 
	程序的輸出結(jié)果是()
	float f=3.1415927; 
	printf(“%f,%5.4f,%3.3f”,f,f,f);   
	則程序的輸出結(jié)果是()
