updated my code #71

programs/C/perfe.c

@@ -0,0 +1,19 @@
+#include<stdio.h>
+
+int main()
+    {
+    int sum = 0, n;
+     //prompting user for number to check whether it is perfect or not
+    printf("please enter number to check whether it is perfect or not:");
+    scanf("%d", &n);
+    for( int i = 1; i <= n/2; i++)
+    {
+        if( n%i == 0){  //finding sum of divisors of entered number
+                  sum += i;
+    }
+    }//checking if sum of divisors is equal to entered number or not and then printing required output
+        if( sum == n){
+                 printf("hurray!,entered number is perfect\n");
+    }else
+                 printf("number is not perfect, try another one\n");
+    }