Question

write a program which inputs five numbers and displays
1. the minimum number
2. the maximum number
3. average of numbers
4. average of minimum and maximum numbers
5. difference between average and average of minimum and maximum numbers

sample output:

enter five numbers: 45 43 23 21 56
minimum number is: 21
maximum number is: 56
average of minimum and maximum numbers: 38.5
difference between average and average of minimum and maximum numbers: 0.9

Answer 1

#include "iostream"
using namespace std;

short i;
float a[5], min, max, avm, ave=0;

void main(){
cout<<"enter five numbers: ";
cin>>a[0]>>a[1]>>a[2]>>a[3]>>a[4];
min = max = a[0];
for (i=1;i<5;i++){
& if (min>a[i]) min = a[i];
& if (max<a[i]) max = a[i];
& ave += a[i];
}
cout<<"minimum number is: "<<min<<"\n";
cout<<"maximum number is: "<<max<<"\n";
avm = (max+min)/2;
cout<<"average of minimum and maximum numbers: "<<avm<<"\n";
cout<<"difference between average and average of minimum and maximum numbers: "<<abs(ave/5-avm)<<"\n";
system("PAUSE");
}