原题是这个
}
void dushu (int n)
{int k;
k=n%10;
if(n>=10){
dushu(n/10);}
switch(k)
{case 1:
printf("one");
break;
case 2:
printf("two");
break;
case 3:
printf("three");
break;
case 4:
printf("four");
break;
case 5:
printf("five");
break;
case 6:
printf("six");
break;
case 7:
printf("seven");
break;
}
}
然后输出结果是这样的
scanf("%d",n);
改为
scanf("%d",&n);