Mega Code Archive
Sort into descending order by using greater
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#include <cstdlib>
#include <iostream>
#include <vector>
#include <functional>
#include <algorithm>
using namespace std;
void show(const char *msg, vector<int> vect);
int main()
{
vector<int> v(10);
for(unsigned i=0; i < v.size(); i++)
v[i] = rand() % 100;
show("Original order:", v);
sort(v.begin(), v.end(), greater<int>());
show("Order after sorting into descending order:", v);
return 0;
}
void show(const char *msg, vector<int> vect) {
cout << msg << endl;
for(unsigned i=0; i < vect.size(); ++i)
cout << vect[i] << endl;
}
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