问题
填空题
在下面的程序运行时,如果从键盘上输入1298并回车,则输出结果为 [7] 。
# include <iostream. h>
void main()
int n1, n2;
cin>>n2;
while (n2!=0)
n1=n2%10;
n2=n1/10;
cout<<rd<< ","
答案
参考答案:H, I ,B, A
在下面的程序运行时,如果从键盘上输入1298并回车,则输出结果为 [7] 。
# include <iostream. h>
void main()
int n1, n2;
cin>>n2;
while (n2!=0)
n1=n2%10;
n2=n1/10;
cout<<rd<< ","
参考答案:H, I ,B, A