#include <stdio.h>
#include <stdlib.h>
void swap(int *a, int *b){
int tmp = *a;
*a = *b;
*b = tmp;
}
void BubbleSort(int a[], int n){
int i, j;
for(i = 0; i < n - 1; i++){
for(j = 0; j < n - i - 1; j++){
if(a[j] < a[j + 1]){
swap(&a[j], &a[j + 1]);
}
}
}
}
void Solve(int a[], int n){
int i;
int scoreA = 0;
int scoreB = 0;
BubbleSort(a, n);
for(i = 0; i < n; i++){
if(i % 2 == 0){
scoreA += a[i];
}
else{
scoreB += a[i];
}
}
}
int main(){
int n, i;
int *a
= (int *)malloc(sizeof(int) * n
);
for(i = 0; i < n; i++){
}
Solve(a, n);
return 0;
}
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