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#include
#include
#include
#include
#include
using namespace std;
int main() {
string s;
ifstream f("string.txt");
vector v;
assert(f);
while (getline(f, s)) {
v.push_back(s);
}
for (int i = 0; i < v.size(); ++i)
cout << "s" << i << ":\t" << v[i] << endl;
}