--- hello2.c.orig       2019-04-16 23:39:48.917017441 +0300
+++ hello2.c    2019-04-16 23:48:58.039409090 +0300
@@ -1,17 +1,19 @@
-#include
+#include <stdio.h>
 int main(){
 int a, n;
 printf("Enter number: ");
 scanf("%d", &a);
 printf("Enter power: ");
-scanf("%d", n);
-printf("%d", a);
+scanf("%d", &n);
+//printf("%d", a);
 if(n>1){
+int aa=1;
 for(int i=0; i<n; i++)
-a*=a;
-printf("a=%d", a);
+aa*=a;
+a=aa;
+printf("a=%d\n", a);
 }
 else
-printf("a=%d", a);
+printf("a=%d\n", a);
 return 0;
 }