約数列挙|C++
#include <bits/stdc++.h> using namespace std; int main() { int N; cin >> N; vector<int> v; for( int i = 1; i <= N; i++ ) { if( N % i == 0 ) { v.emplace_back( i ); } } for( auto &x : v ) { cout << x << " "; } cout << endl; cout << "count : " << v.size() << endl; return 0; }
INPUT
100