Upload files to "DS/C/Lab/Week1"

DS/C/Lab/Week1/insertionsort.c

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+#include <stdio.h>
+
+int main()
+{
+    int n, i, j, temp;
+    int flag = 0;
+
+    printf("Enter the number of elements you want in the array: ");
+    scanf("%d", &n);
+
+    int arr[n];
+
+    printf("Enter the numbers you want in the array:\n");
+    for (i = 0; i < n; i++)
+    {
+        scanf("%d", &arr[i]);
+    }
+
+    printf("The numbers in the array are:\n");
+    for (i = 0; i < n; i++)
+    {
+        printf("%d\n", arr[i]);
+    }
+
+    // sorting
+    for (i = 0; i < n; i++)
+    {
+        int key = arr[i];
+        int j = i - 1;
+        while (j >= 0 && arr[j] > key)
+        {
+            arr[j + 1] = arr[j];
+            j = j - 1;
+        }
+        arr[j + 1] = key;
+    }
+
+    printf("The numbers in the sorted array are:\n");
+    for (i = 0; i < n; i++)
+    {
+        printf("%d \n", arr[i]);
+    }
+}