#include <iostream>
#include <algorithm>
#include <cstdio>
#include <algorithm>
#include <cstdlib>
#include <cstring>
#define fi "Democracy in Danger.in"
#define fo "Democracy in Danger.out"
using namespace std;

int m;
int k;
long long sum;
int a[102];

void init_file(){
     freopen(fi, "r", stdin);
     freopen(fo, "w", stdout);
     }

void readdata(){
     scanf("%d", &k);
     for (int i = 1; i <= k; i ++){
         scanf("%d", a + i);
         }
  //       printf("%d\n", a[1]);
     }

int half(int k){
           return ((k >> 1) + 1);
    }

void work(){
     sum = 0;
     sort(a, a + k + 1);
     m = half(k);

     for (int i = 1; i <= m; i++){
         sum += half(a[m]);
         }
     printf("%d", sum);
     }

int main(){
    //init_file();
    readdata();
    work();
    return 0;
    }


My code is above.
Could u Please tell me why I had a WA in #5.
3q very much

the same shit WA5