Initialization of Vector in C++

[kuldeep senger]

Hello Everyone

I want to know how can we initialize a vector of unknown length with some definite value ( example:- 0 ) like we did in array with memset().

Any suggestions are really appreciated!

[Banfa]

Use vector::resize or vector::insert

[weaknessforcats]

vectors don't have unknown length. Use the size() method to get the number of elements and just iniialize them in a loop. Unless they are C++ objects with constructors.