Question

I need help with this in C++

Program 2) Display and sum up all the numbers of factor of 5 in a given range. a) Request a number range (min/max values) separated by a space. b) Use a validation loop to ensure that both max and min are integers and max is greater than min. c) Output all the numbers of factor of 5 between the max and min. d) Output the sum of all the displayed numbers. e) Output the average of these numbers. Example Output 1 - O X Specify a range of values (min/max) separated by a space: 2 36 5 10 15 20 25 30 35 7 numbers of factor of five in the range: Sum = 140 Average = 20 Example Output 2 X - 0 Specify a range of values (min/max) separated by a space: 1.1 5.5 Integers are required. Please re-enter. Specify a range of values (min/max) separated by a space: 5 1 Max must be greater than min. Please re-enter. Specify a range of values (min/max) separated by a space: 10 20 10 15 20 3 numbers of factor of five in the range: Sum = 45 Average = 15

Answer 1

Program :

#include <iostream>

using namespace std;
int main()
{
   float min,max;
   int sum=0,i,count=0,t=1;
while(1)
   {
   cout<<"Specify a range of values(min/max) separated by a space:";
   cin>>min>>max;
   cout<<"\n";
   if(min==(int)min && max==(int)max)
   {
      if(min<max)
      {
         for(i=min;i<=max;i++)
         {
            if(i%5==0)
            {
            cout<<i<<" ";
            sum=sum+i;
            count++;
         }
                   }
               cout<<"\n\n"<<count<<" numbers of factor of five in the range:\n";
               cout<<"Sum = "<<sum;
               cout<<"\nAvearage = "<<sum/count;
               break;
              
           }
           else
           {
              cout<<"Max must be greater than min. Please re-enter.\n\n";
             
           }
       }
       else
       {
          cout<<"Integers are required. Please re-enter.\n\n";
       }

}

return 0;
}

Screen shot of the program :

1 #include <iostream> 3 using namespace std; 4 int main() 50 { float min, max; int sum=0,i,count=0,t=1; while(1) 96 cout<<"Specify a range of values (min/max) separated by a space:"; cin>>min>>max; cout<<"\n"; if(min==(int)min && max==(int)max) 149 15 if(min<max) 16 177 for (i=min;i<=max; i++) 18 19 if(i%5==0) cout<<i<<" "; sum=sum+i; count++;

cout<<"\n\n"<<count<<" numbers of factor of five in the range: \n"; cout<<"Sum = "<<sum; cout<<"\nAvearage = "<<sum/count; break; else cout<<"Max must be greater than min. Please re-enter. \n\n"; else cout<<"Integers are required. Please re-enter. \n\n"; 的9449499 return 0;

Output 1:

C:\Users\srinivaspc\Desktop\HomeworkLib\C programs\factor.exe Specify a range of values (min/max) separated by a space:2 36 5 10 15 20 25 30 35 7 numbers of factor of five in the range : Sum = 140 Avearage = 20 Process exited after 3.925 seconds with return value o Press any key to continue... - - - - - - - - - - - - - - - - - - - - - - - - - -

Output 2:

C:\Users\srinivaspc\Desktop\HomeworkLib\C programs\factor.exe Specify a range of values (min/max) separated by a space:1.1 5.5 Integers are required. Please re-enter. Specify a range of values (min/max) separated by a space:5 1 Max must be greater than min. Please re-enter. specify a range of values (min/max) separated by a space : 10 20 10 15 20 3 numbers of factor of five in the range: Sum = 45 Avearage = 15 ------------------- Process exited after 16.24 seconds with return value o Press any key to continue.

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