Run ID:93610

提交时间:2024-10-18 15:06:05

#include <iostream> using namespace std; int main(){ int i,n,j=0,o=0; cin>>n; for(i=1;i<=n;i++){ if(i%2==0){ o+=i; } if(i%2==1){ j+=i; } } cout<<j<<" "<<o<<endl; }