#include <iostream>
using namespace std;
int countSheep(bool arr[], int n) {
int count = 0;
for (int i = 0; i < n; i++) {
if (arr[i] == true)
count++;
}
return count;
}
int main() {
bool sheep[] = {
true,true,true,false,true,true,true,true,
true,false,true,false,true,false,false,true,
true,true,true,true,false,false,true,true
};
int n = sizeof(sheep) / sizeof(sheep[0]);
cout << countSheep(sheep, n);
return 0;
}
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