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i fixed the problem thanks

i complied it with vc++6.0 and g++, it was right, but when i submitted it, i got complie error.why?

#include <iostream>
#include <vector>

using namespace std;

void print_vector(vector<int> str)
{
while(!str.empty())
{
cout << str.back();
str.pop_back();
}
cout << endl;

}

void ...

i complied it with vc++6.0 and g++, it was right, but when i submitted it, i got complie error.why?

#include <iostream>
#include <vector>

using namespace std;

void print_vector(vector<int> str)
{
while(!str.empty())
{
cout << str.back();
str.pop_back();
}
cout << endl;

}

void generate ...

I used norm dp to try to solve this problem, but I find it difficult to deal with the case like this:
aaab
abaaa
since in my program, I find the lcs first, then deal with the duplicated ones. so, in the case above, I got 1 instead of 2. I guess in this problem we should get 2 as the answer.
so would ...