way 1:
string s;
s = s + 'a';
way 2:
string s;
s.push_back('a');
a) 1 only
b) 2 only
c) both of them
d) both are wrong
Which is the correct way of concatenating a character at the end of a string object?
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answerhappygod
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Which is the correct way of concatenating a character at the end of a string object?
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