题解 | #质数因子#
质数因子
https://www.nowcoder.com/practice/196534628ca6490ebce2e336b47b3607
#include <iostream> using namespace std; int main() { int n; cin >> n; for(int i = 2; i * i <= n; i++) { if (n % i == 0) { while (n % i == 0) { cout << i << " "; n /= i; } } } if (n > 1) { cout << n << endl; } }
题目比较简单,主要是打卡用的