Question

c语言butler函数用法：butler函数中能打进去变量的吗，如：

/*一些语句*/void butler （void） { int qwe=2； printf("How many pig do you have?"); printf("I have %dpigs",qwe); }

Answer 1

能

void butler(void)
{
int qwe;
printf("How many pig do you have?\n");
scanf("%d",&qwe);
printf("I have %d pigs\n",qwe);
}