ScreamSAW 2012-10-11 18:39:00
点我顶贴
收藏
删除
#include<iostream>
#include<cstdio>
#include<cstring>
#include<cstdlib>
#include<cmath>
#include<algorithm>
using namespace std;
int n,a[200],b,c,ans,sum;
int main()
{
scanf("%d",&n);
for(int i=1;i<=n;i++)
{
scanf("%d",&a[i]);
sum+=a[i];
}
if(n%2==0)
{
for(int i=1;i<=n;i+=2)
b+=a[i];
for(int i=2;i<=n;i+=2)
c+=a[i];
printf("%d %d",max(b,c),min(b,c));
}
if(n%2==1)
{
for(int i=1;i<n;i+=2)
b+=a[i];
for(int i=2;i<=n;i+=2)
c+=a[i];
ans=min(b,c)+a[n];
b=0;
c=0;
for(int i=3;i<=n;i+=2)
b+=a[i];
for(int i=2;i<=n;i+=2)
c+=a[i];
ans=max(ans,min(b,c)+a[1]);
printf("%d %d",ans,sum-ans);
}
return 0;
}
感觉是数据错了