有下列程序
#include
int func(int a)
{ int b=3;
static int c=4;
b+=6;c+=7;
printf("%d,%d,%d,",a,b,c);
return(a*b+c);
}
main()
{ int k,a=2;
for(k=0;k<3;k++)
printf("%d ",func(a+=1));
}
执行后的输出结果是______。
A
3,9,11,38 4,9,18,54 5,9,25,70
B
2,9,11,29 2,9,18,36 2,9,25,43
C
3,9,11,38 4,9,11,47 5,9,11,56