vc++编写程序功能代码

vc++编写程序以及它的源代码……运行结果……相关题目…谢谢了

#include <iostream>
using namespace std;
int main()
{
    int x;
    int r = 0,t,n=0,s=0;
    cin>>x;
    t=x;
    cout<<"逆序为: ";
    while(x != 0)
    {
        n+=1;
        r=x%10;
        s+=r;
        x = x/10;
        cout<<r<<" ";
    }
    cout<<endl;
 cout<<"这个数是"<<n<<"位数"<<endl;
 cout<<"这个数的各个数位之和为"<<s<<endl;
    return 0;
}

int main()
{
    int n, t;
    int sum = 0, count = 0;
    scanf("%d", &n);

    while(n > 0)
    {
        t = n % 10;
        n /= 10;
        sum += t;
        count++;
        printf("%d ", t);
    }

    printf("\n%d位数", count);
    printf("和为%d", sum);

    return 0;
}

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