[编程入门]数字的处理与判断

解题思路:

注意事项:

参考代码:

#include<iostream>

using namespace std;

#include<cmath>

int main()

{

int num = 0;

int temp = 0;

int count = 1;

int flag1 = 0;

int flag2 = 0;

int temp1 = 0;

int temp2 = 0;

int count1 = 0;

cout << "请输入一个不超过五位的数字： " << endl;

cin >> num;

temp = num;

temp1 = num;

if (num <100000)

{

for (int i = 1; i < 5; i++)

{

num = num / 10;

if (num != 0)

{

count++;

}

}

count1 = count;

cout << count << endl;

while (count--)

{

int a = (pow(10, count));

flag1 = temp % a;

flag2 = temp / a;

temp = flag1;

cout << flag2 << " ";

}

cout << endl;

while (count1--)

{

temp2 = temp1 % 10;

flag1 = temp1 / 10;

temp1 = flag1;

cout << temp2;

}

}

else

{

cout << "输入错误" << endl;;

}

}