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  1. #include<stdio.h>
  2. #include<iostream>
  3. #include<math.h>
  4. using namespace std;
  5. float pkt(float x, int n) {
  6.   float sr, result;
  7.   if (n == 0) {
  8.     result = 1;
  9.   } else {
  10.     result = (pkt(x, n - 1) * x) ;
  11.   }
  12.   return result;
  13. }
  14. int main()
  15. {
  16.     cout<<pkt(4,2)+ sqrt(4);
  17.     return 0;
  18. }
  19.  
Success #stdin #stdout 0s 3096KB
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stdin 
Standard input is empty
stdout 
18
https://ideone.com/3bThGm
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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