- Level2阶段测
A答案
- 2024-6-11 13:00:29 @
#include<iostream>
using namespace std;
int sum;
int main()
{
int n;
cin>>n;
for(int i=1;i<=n;i++)
{
if(i%2!=0)
{
sum+=i;
}
}
cout<<sum;
return 0;
}
#include<iostream>
using namespace std;
int sum;
int main()
{
int n;
cin>>n;
for(int i=1;i<=n;i++)
{
if(i%2!=0)
{
sum+=i;
}
}
cout<<sum;
return 0;
}