Added Algo for selection sort

Algorithms/Sorting/Selection sort.cpp

@@ -0,0 +1,44 @@
+#include <bits/stdc++.h>
+using namespace std;
+void generateArray(int a[], int n){
+    int i;
+    for(i = 0; i < n; i++){
+        a[i] = rand() % 100;
+    }
+}
+void sSort(int a[], int n){
+    int i, j, temp, loc, min;
+    for(i=0;i<n-1;i++)
+    {
+        min=a[i];
+        loc=i;
+        for(j=i+1;j<n;j++)
+        {
+            if(min>a[j])
+            {
+                min=a[j];
+                loc=j;
+            }
+        }
+
+        temp=a[i];
+        a[i]=a[loc];
+        a[loc]=temp;
+    }
+}
+int main()
+{
+    int i, n, a[100];
+    cin>>n;
+    generateArray(a, n);
+    cout<<"Original Array: ";
+    for(i = 0; i < n; i++){
+        cout<<a[i]<<" ";
+    }
+    sSort(a, n);
+    cout<<"\nFinal Array: ";
+    for(i = 0; i < n; i++){
+        cout<<a[i]<<" ";
+    }
+    return 0;
+}