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  1. #include <iostream>    
  2.  
  3. using namespace std;
  4.  
  5. int main(){
  6.  
  7. int usr=0;    
  8. cout << "Enter a value for usr: ";
  9. cin >> usr;
  10.  
  11. int sum=0;
  12.     for(int i=1; i<=usr; i++){
  13.         int temp = i;
  14.         for (int j=1; j<i; j++){
  15.             temp *= i;
  16.         }
  17.     sum+= temp;
  18.     }
  19.  
  20. cout << endl <<sum;
  21.  
  22.  
  23.     return 0;
  24.     }
  25.  
  26.  
Success #stdin #stdout 0s 2728KB
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stdin
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Enter a value for usr: 
288
https://ideone.com/9LXBd
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
secret

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