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Update insertionSort.h #3

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Update insertionSort.h #3

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20 changes: 8 additions & 12 deletions insertionSort.h
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Original file line number Diff line number Diff line change
Expand Up @@ -6,21 +6,17 @@ using namespace std;
//------------------------------------------------------------

void insertionSort(vector <int> &v, int n) {
int current, pos;
int j, small;

for (int i = 1; i < n; i++) {
current = v[i];
pos = i; // limit of the ordered part, pos not included

// we make space
while (pos > 0 && v[pos - 1] > current) {
v[pos] = v[pos - 1];
pos--;
small=v[i];
j=i-1;
while((j>=0) && (small < v[j]))
{
v[j+1]=v[j];
j--;
}

// we move the current value to its position
if (pos != i)
v[pos] = current;
v[j+1]=small;
}
}