2021-10-29 C++被17或13整除最大10个数的和

缘由请问这个程序哪里有问题？一直显示“运行超时”，PTA的题-编程语言-CSDN问答

void 被17或13整除最大10个数的和()
{//缘由https://ask.csdn.net/questions/7548702?spm=1005.2025.3001.5141int n = 0, g = 0, h = 0;cin >> n;while (n && g < 10)if (n % 13 == 0 || n % 17 == 0)h += n, ++g, cout << n << ends, --n;else --n;cout << endl << g << "\t" << h << endl;
}