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  1. #include<iostream>
  2. #include<cstdio>
  3. #include<vector>
  4. #include<queue>
  5. using namespace std;
  6.  
  7. #define SIZE 100
  8.  
  9. float q1,q2,q3,q4;
  10.  
  11. void calculation(int startingTime,int totalDuration,int quadValue)
  12. {
  13.     float cost=0;
  14.     while(totalDuration>0)
  15.     {
  16.  
  17.         if(totalDuration>=15)
  18.         {
  19.             cost += ((quadValue-startingTime)*q1);
  20.             totalDuration -= (quadValue-startingTime);
  21.         }
  22.  
  23.         else if(totalDuration>0)
  24.         {
  25.             cost += (totalDuration*q1);
  26.             totalDuration -= 15;
  27.         }
  28.  
  29.         if(totalDuration>=15)
  30.             cost += (15*q2);
  31.         else if(totalDuration>0)
  32.             cost += (totalDuration*q2);
  33.         totalDuration -= 15;
  34.  
  35.         if(totalDuration>=15)
  36.             cost += (15*q3);
  37.         else if(totalDuration>0)
  38.             cost += (totalDuration*q3);
  39.         totalDuration -= 15;
  40.  
  41.         if(totalDuration>=15)
  42.             cost += (15*q4);
  43.         else if(totalDuration>0)
  44.             cost += (totalDuration*q4);
  45.         totalDuration -= 15;
  46.     }
  47.  
  48.     cout<<"Cost: "<<cost<<endl;
  49. }
  50.  
  51.  
  52. int main()
  53. {
  54.  
  55.     int startingTime,totalDuration;
  56.  
  57.     while(cin>>q1>>q2>>q3>>q4>>startingTime>>totalDuration)
  58.     {
  59.         if(startingTime>=0 && startingTime<=14)
  60.             calculation(startingTime,totalDuration,15);
  61.  
  62.         else if(startingTime>=15 && startingTime<=29)
  63.            calculation(startingTime,totalDuration,30);
  64.  
  65.         else if(startingTime>=30 && startingTime<=44)
  66.             calculation(startingTime,totalDuration,45);
  67.  
  68.         else if(startingTime>=45 && startingTime<=59)
  69.             calculation(startingTime,totalDuration,60);
  70.  
  71.     }
  72.  
  73.     return 0;
  74. }
  75.  
Success #stdin #stdout 0s 3460KB
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4.5 2.5 1.5 0.5 13 50
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Cost: 90
https://ideone.com/Mt32gY
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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