sort vector struct c++
struct data{
string word;
int number;
};
bool my_cmp(const data& a, const data& b)
{
// smallest comes first
return a.number < b.number;
}
std::sort(A.begin(), A.end(), my_cmp);sort vector struct c++
struct data{
string word;
int number;
};
bool my_cmp(const data& a, const data& b)
{
// smallest comes first
return a.number < b.number;
}
std::sort(A.begin(), A.end(), my_cmp);how to sort vector of struct in c++
struct point{
int weight, position, id;
};
// . . . . . .
// your code
// for sorting using weight
sort(points.begin(), points.end(), [] (point a, point b){
return a.weight < b.weight;
});
// for sorting using positions
sort(points.begin(), points.end(), [] (point a, point b){
return a.position < b.position;
});Copyright © 2021 Codeinu
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