#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
void removeZero(std::vector<int> input)
{
auto endOfPositive = remove(input.begin(), input.end(), 0);
if(endOfPositive != input.end())
{
input.erase(endOfPositive, input.end());
}
}
int main() {
// your code goes here
return 0;
}
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