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Class photo

#047StarterAlgorithms2 min

For the class photo everyone lines up from shortest to tallest. Write photo_line(heights): use sort from <algorithm> to put the heights in order, smallest first, and return them.

Examples

photo_line({150, 138, 145})→[138, 145, 150]

photo_line({})→[]

The functionvector<int> photo_line(vector<int> heights)

main.cpp

#include <algorithm>
#include <vector>
using namespace std;

vector<int> photo_line(vector<int> heights) {
    // your code here: sort heights
    return heights;
}

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Result

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