Question

Parents of the pupils of the Park Primary School must pay an amount for outfits for the annual play. All pupils take part in the play, except the Grade 0 pupils. The amount that the parents have to pay is calculated as follows: The cost of the outfits for Grade 1 and 2 pupils is R45 The cost of the outfits for Grades 3 to 5 is R65 Grade 6 and 7 pupils may play one or two roles. If they play a leadrole, they may only play one role. The cost of the outfits is R70 if they play one role. If this role is a leadrole, the cost is R100. If they play two roles, the cost is R130 Use a switchstatement and write down ONLY the necessary C++ statements to calculate and display the amount to be paid or display an appropriate error message if required.

Answer 1

//C++ Code

#include<iostream>
using namespace std;
int main()
{
int ch;
cout<<"Enter the grade number: ";
cin>>ch;
switch(ch)
{
case 0: cout<<"Not allowed to take part in the play"<<endl;
break;
case 1: cout<<"The Cost of Outfit for Grade 1 pupils is "<<45<<endl;
break;
case 2: cout<<"The Cost of Outfit for Grade 2 pupils is "<<45<<endl;
break;
case 3: cout<<"The Cost of Outfit for Grade 3 pupils is "<<65<<endl;
break;
case 4: cout<<"The Cost of Outfit for Grade 4 pupils is "<<65<<endl;
break;
case 5: cout<<"The Cost of Outfit for Grade 5 pupils is "<<65<<endl;
break;
case 6: int k;
cout<<"Total number of roles: ";
cin>>k;
if(k==1)
{
int ld;
cout<<"Type 1 for lead role or 0 for normal role: ";
cin>>ld;
if(ld==1)
cout<<"The Cost of Outfit for Grade 6 pupils is "<<100<<endl;
else
cout<<"The Cost of Outfit for Grade 6 pupils is "<<70<<endl;
}
else if(k==2)
cout<<"The Cost of Outfit for Grade 6 pupils is "<<130<<endl;
break;
  
case 7: cout<<"Total number of roles: ";
cin>>k;
if(k==1)
{
int ld;
cout<<"Type 1 for lead role or 0 for normal role: ";
cin>>ld;
if(ld==1)
cout<<"The Cost of Outfit for Grade 7 pupils is "<<100<<endl;
else
cout<<"The Cost of Outfit for Grade 7 pupils is "<<70<<endl;
}
else if(k==2)
cout<<"The Cost of Outfit for Grade 7 pupils is "<<130<<endl;
break;
default: cout<<"Grade number wrong input"<<endl;
}
return 0;
}

1 البيا { main.cpp #include<iostream> 2 using namespace std; int main() 4- { 5 int ch; 6 cout<<"Enter the grade number: "; 7 cin>>ch; 8 switch(ch) 9 10 case 0: cout<<"Not allowed to take part in the play"<<endl; 11 break; 12 case 1: cout<<"The cost of outfit for Grade 1 pupils is "<<45<<endl; 13 break; 14 case 2: cout<<"The cost of Outfit for Grade 2 pupils is "<<45<<endl; 15 break; 16 case 3: cout<<"The cost of outfit for Grade 3 pupils is "<<65<<endl; 17 break; 18 case 4: cout<<"The cost of outfit for Grade 4 pupils is "<<65<<endl; 19 break; 20 case 5: <<"The cost of Outfit for Grade pupils is "<<65<<endl; 21 break; 22 case 6: int k; 23 cout<<"Total number of roles: "; 24 cin>>k; 25 if(k==1) 26 27 int ld; 28 cout<<"Type 1 for lead role or o for normal role: "; 29 cin>>ld; 30 if(ld=-1) 31 cout<<"The cost of Outfit for Grade 6 pupils is "<<100<<endl; 32 else 33 cout<<"The cost of Outfit for Grade 6 pupils is "«<70<<endl; 34 35 else if(k==2) 36 cout<<"The cost of outfit for Grade 6 pupils is "<<130<<endl; 37 break; { }

38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 } case 7: cout<<"Total number of roles: "; cin>>k; if(k==1) { int ld; cout<<"Type 1 for lead role or o for normal role: "; cin>>ld; if(ld==1) cout<<"The cost of Outfit for Grade 7 pupils is "<<100<<endl; else cout<<"The cost of Outfit for Grade 7 pupils is "«<70<<endl; } else if(k==2) cout<<"The cost of outfit for Grade 7 pupils is "<<130<<endl; break; default: cout<<"Grade number wrong input"<<endl; } return 0; input Enter the grade number: 6 Total number of roles: 1 Type 1 for lead role or o for normal role: 1 The cost of Outfit for Grade 6 pupils is 100 ... Program finished with exit code 0 Press ENTER to exit console.

Output 2:

input Enter the grade number: 0 Not allowed to take part in the play ... Program finished with exit code 0 Press ENTER to exit console.

Output 3:

input Enter the grade number: 4 The Cost of Outfit for Grade 4 pupils is 65 ...Program finished with exit code 0 Press ENTER to exit console.