#include<iostream> #include <fstream> #include<cmath> using namespace std; void

Question

#include<iostream>
#include <fstream>
#include<cmath>

using namespace std;

void input(int tempArray)
{
   ifstream fin;
   ofstream fout;
   fin.open("input1.txt");
   fout.open("output.txt");
   int array[24];
   for(int i=0; i<24; i++)
       fin >> array[i];
}

int average(int array[24])
{
   int avg=0;
   for(int i=0; i<24; i++)
       avg+= array[i];
  
   return avg/24.0;
}

void table(int array[24])
{
   cout<<endl;
   cout << "Hour Temperature Difference from the Average ";
  
   for(int i=0;i<24;i++)
       cout<<i<<" "<<array[i]<<" "<<array[i]-average(array[24])<<endl;
}
int min(int array[24])
{
   int min = array[0];
   for(int i=1; i<24; i++)
   {
       if(array[i] < min)
           min = array[i];
   }
   return min;
}

int max(int array[24])
{
   int max = array[0];
   for(int i=1; i<24; i++)
   {
       if(array[i] > max)
           max = array[i];
   }
   return max;
}

void sort(int array[24])
{
   int i,j;
   for(i=0;i<24;i++)
   {
       for(j=0;j<23;j++)
       {
           if(array[j]>array[j+1])
               array[j]=array[j]+array[j+1]-(array[j+1]=array[j]);
       }
       cout<<array[i]<<" ";
   }
}

int main()
{
   ifstream fin;
   ofstream fout;
   fin.open("input1.txt");
   fout.open("output.txt");

   int array[24];

   input(array[24]);
  
   cout << "The average is "<<average(array[24])<<endl<<endl;
   table(array[24]);

   cout << "The minimum temperature is "<< min(array[24])<< endl;
   cout << "The maximum temperature is "<< max(array[24])<< endl;
   cout << "Sorted Temperature ";
   sort(array[24]);
   system("PAUSE");
   return 0;
}

I am writing this program for my C++ class and i am getting an error. The lines below are all giving me the same error. It keeps saying [Error] invalid conversion from 'int' to 'int*' [-fpermissive]. Could someone explain to me how to fix these lines.

1. cout<<i<<" "<<array[i]<<" "<<array[i]-average(array[24])<<endl;

2. cout << "The average is "<<average(array[24])<<endl<<endl;

3. table(array[24]);

4. cout << "The minimum temperature is "<< min(array[24])<< endl;

5. cout << "The maximum temperature is "<< max(array[24])<< endl;

6. sort(array[24]);

Explanation / Answer

1. cout<<i<<" "<<array[i]<<" "<<array[i]-average(array[24])<<endl;

If you want the output elements are from from array so use this code inside a for loop to access array values

2. cout << "The average is "<<average(array[24])<<endl<<endl;

here average function will return avg as the value so the code becomes

cout << "The average is "<<avg<<endl<<endl;

3. table(array[24]);

this function will have no return type, change void to int at the place of function defining

4. cout << "The minimum temperature is "<< min<< ends;

Inside int min(int array[24]) return min as the value

5. cout << "The maximum temperature is "<< max(array[24])<< endl;

I think it become

cout << "The maximum temperature is "<< max<< endl;

Because it return max as value.

6. sort(array[24]);

Change the return type at the place of function defining.

Related Questions

Navigate

• Browse (All)
• Browse #
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.