CODEWITHSUNDEEP
c++vectoriteration
cody
cody

Reputation: 157

How can you Iterate through vector and extract smallest value on each iteration

I have a vector of size four and want to be able to iterate through it extract the smallest value on each iteration and assign it to a variable. 

vector <double> vs;
int a;
int b;
int c;
int d;


vs.push_back(1); vs.push_back(2); vs.push_back(3); vs.push_back(4);

and I want a= 1, b=2, c=3, d=4. Whats the best way to do this?

Upvotes: 0

Views: 188

Answers (1)

CB Bailey
CB Bailey

Reputation: 791531

It's probably easiest to sort the vector (using std::sort) - or a copy of the vector if you need to preserve the original vector - and assign a = vs[0], b = vs[1], etc.

Upvotes: 3

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