CCF-CSP-2018-09-1卖菜
链接:http://118.190.20.162/view.page?gpid=T79
代码:
#include<bits/stdc++.h>
using namespace std;
vector<int> a,b;
int main (){
int n;
cin>>n;
int num;
for(int i=0;i<n;i++){
cin>>num;
a.push_back(num);
}
for(int i=0;i<n;i++){
if(i==0){b.push_back((a[0]+a[1])/2);}
else if(i==n-1){b.push_back((a[n-2]+a[n-1])/2);}
else b.push_back((a[i-1]+a[i]+a[i+1])/3);
}
for(int i=0;i<n;i++)
cout<<b[i]<<" ";
return 0;
}
/*
8
4 1 3 1 6 5 17 9
*/

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