数字的处理与判断

解题思路:

注意事项:

参考代码:

#include<bits/stdc++.h>

using namespace std;

int main(){

int n ,count = 0 ,i = 0 , a[5], n1;

cin >> n;

n1 = n;

while(n != 0){

count++;

a[i] = n%10;

n = n / 10;

i++;

}

cout << count << endl; 

count--;

int x = 1;

while(count != 0){

x = x * 10;

count--;

}

while(x > 0){

cout << n1 / x <<" ";

n1 = n1 % x;

x = x / 10;

}

cout << endl;

for(int j = 0 ; j < i ; j++)

cout << a[j];

return 0;

}