Answer to Question #16931 in C++ for sahar

Question #16931
How can preferably boolean variable to set account two-dimensional vector<int>?
that if this int used this variable set to true otherwise to false
thank you
1
Expert's answer
2012-10-25T11:57:52-0400
There is a function:
nameVector.empty();
it returns true - if vector is empty, else - false

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