c++ - Multiply vector elements by a scalar value using STL -

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hi want (multiply,add,etc) vector scalar value example myv1 * 3 , know can function forloop , there way of doing using stl function? {algorithm.h :: transform function }?

yes, using std::transform:

std::transform(myv1.begin(), myv1.end(), myv1.begin(),                std::bind1st(std::multiplies<t>(),3));

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