#include<bits/stdc++.h> using namespace std; int main() { int n,cnt=0,sum=0; cin>>n; for(int i=1;i<=n;i++) { if(i%2==1||i%3==1||i%5==1) { cnt++; sum+=i; } } cout<<cnt<<endl<<sum; return 0; } /************************************************************** Problem: 1983 User: lzc Language: C++ Result: Accepted Time:8 ms Memory:2072 kb ****************************************************************/