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#include<iostream>
#include<vector>
bool number_placement(const std::vector<int> &vec, size_t count)
{
size_t c = 0;
for(size_t i = 1; i < vec.size()-1; ++i)
if(vec[i-1] == 0 && vec[i+1] == 0) c++;
return c >= count;
}
int main()
{
std::vector<int> vec1{1,0,0,0,1},
vec2{1,0,0,0,1},
vec3{1,0,0,0,0,0,0,0,1};
std::cout << std::boolalpha << number_placement(vec1,1) << '\n';
std::cout << std::boolalpha << number_placement(vec2,2) << '\n';
std::cout << std::boolalpha << number_placement(vec3,3) << '\n';
return 0;
}
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