Create problem2.c

Author: rmkcodingclub

problem2.c

@@ -0,0 +1,31 @@
+Here is the solution for Amazon Problem No. 2
+
+#include<stdio.h>
+void main()
+{
+  int i,n,temp;
+  int a[20];
+  int flag[20];
+  for(i=1;i<=n;i++)
+  {
+    flag[i]=0;
+  }
+  printf("enter the size of the array\n");
+  scanf("%d",&n);
+  printf("Enter the numbers one by one\n");
+  for(i=1;i<=n;i++)
+  {
+    scanf("%d",&temp);
+    a[i]=temp;
+  }
+  for(i=1;i<=n;i++)
+  {
+    flag[a[i]]+=1;
+  }
+  printf("the element not in the array are:");
+  for(i=1;i<=n;i++)
+  {
+    if(flag[i]==1)
+    printf("\n%d",i);
+  }
+}