How can I build a std::vector and then sort them?

Question

I have a bunch of strings that I need to sort. I think a std::vector would be the easiest way to do this. However, I\'ve never used vectors before and so would like some help.

Answer 1

Try using comaprator:

 #include 
 #include 
 #include 
 #include 
 #include 
 using namespace std;

//comparing function only sorts if string size is equal and keeps the larger integgers at last.
bool myfunction (string i,string j) 
{ 
int n=i.length();
int m=j.length();
if(n==m)
    return (i>n;
vector  arr(n);
for(int i=0;i>arr[i];


sort(arr.begin(),arr.end(),myfunction);

for(int i=0;i