# include <stdio.h># include <

# include <stdio.h>
# include <malloc.h>
void f(int i)
{
int b;
for (i; i != 0; i/10)
{
b = i%10;
i = i/10;
printf("%d", b);
}
return;
}
int main()
{
int a;
printf("请输入想要输入的数：\n");
scanf("%d", &a);
f(a);
return 0;
}