题解 | #奇偶统计#
奇偶统计
https://www.nowcoder.com/practice/04de8eb0ecab426fa6be3ae99af17210
#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; int num=0,sum=0; for(int i=1;i<=n;i++){ if(i%2==0) sum++; else if(i%2!=0) num++; } cout<<num<<" "<<sum; }