sort vector of structures c++ code example
Example 1: sort vector struct c++
struct data{
string word;
int number;
};
bool my_cmp(const data& a, const data& b)
{
return a.number < b.number;
}
std::sort(A.begin(), A.end(), my_cmp);
Example 2: sorting vector of structs c++
struct data{
string word;
int number;
};
bool my_cmp(const data& a, const data& b)
{
return a.number() < b.number();
}
std::sort(A.begin(), A.end(), my_cmp);
Example 3: how to sort a vector
vector<int> v;
sort(v.begin(),v.end());