摘要： #include<iostream>using namespace std;int main() { int x = 1; do{ int z = 0; for (int y = x - 1; y >= 1; y--) { if (x % y == 0) { z = z + y; } } if (z 阅读全文

摘要： #include<iostream>#include<cmath>using namespace std;int main() { int x = 100; do { int a = 0; int b = 0; int c = 0; a = x % 10; b = x / 10 % 10; c = 阅读全文

摘要： #include <iostream>#include <cmath>using namespace std;int main() { int x, y, z; y = 10; cout<< "请输入一个正整数：" << endl; cin >> x; int n = 1; for (; n < 1 阅读全文