Q226
What will be the output of the following C++ code? #include #include using namespace std; int main() set tst; tst.insert(12); tst.insert(21); tst.insert(32); tst.insert(31); set :: const_iterator pos; for(pos = tst.begin(); pos != tst.end(); ++pos) cout << *pos << ' '; return 0;
A.
12 21 32 31
B.
12 21 31 32
AnswerC.
12 21 32
D.
12 21 31
Answer: Option B
Solution
Answer: Option B
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