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  1. #include<iostream>
  2. #include<cstdlib>
  3. #include<cstdio>
  4. #include<cmath>
  5.  
  6. #define MAX_SIZE 32000
  7.  
  8. using namespace std;
  9.  
  10. class Queue{
  11.     private:
  12.         double item[MAX_SIZE];
  13.         int rear;
  14.         int front;
  15.  
  16.     public:
  17.         Queue();
  18.         void enqueue(double);
  19.         void display();
  20. };
  21.  
  22. Queue::Queue(){
  23.     rear = -1;
  24.     front = 0;
  25. }
  26.  
  27. void Queue::enqueue(double data){
  28.     item[++rear] = data;
  29. }
  30.  
  31. void Queue::display(){
  32.     for(int i = rear; i >= front; i--)
  33.         printf("%.4lf\n", item[i]);
  34. }
  35.  
  36.  
  37. int main(){
  38.     Queue queue;
  39.     long long int n;
  40.     double root;
  41.  
  42.     while(scanf("%lld", &n) != EOF){
  43.         root = sqrt(n);
  44.         queue.enqueue(root);
  45.     }
  46.  
  47.     queue.display();
  48.  
  49.     return 0;
  50. }
  51.  
Success #stdin #stdout 0s 15368KB
comments (?)
stdin
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 1427  0   

   876652098643267843 
5276538
stdout
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2297.0716
936297014.1164
0.0000
37.7757
https://ideone.com/Ocpa4V
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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