text: #include <stdio.h>
  int power(int n1, int n2);
  int main() {
      int base, a, result;
      printf("Enter base number: ");
      scanf("%d", &base);
      printf("Enter power number(positive integer): ");
      scanf("%d", &a);
      result = power(base, a);
      printf("%d^%d = %d", base, a, result);
      return 0;
  }
  
  int power(int base, int a) {
      if (a != 0)
          return (base * power(base, a - 1));
      else
          return 1;
  }
  