Answer to Question #46330 in C++ for trust

Question

write a program that will accept temperatures for the month of September. the program should store the values in an array. the program should calculate and displays the average temperature and also displays the highest and lowest temperature with the their date as recorded

Answer 1

#include <iostream>
#include <cstdlib>
using namespace std;
double Average(double temperature[], int size);
int Lowest(double temperature[], double& lowest, int size);
int Highest(double temperature[], double& highest, int size);
int main() {
double temperature[30];
double lowest = 0.0, highest = 0.0;
for (int i = 0; i < 30; i++) {
cout<<"Enter temperature for "<<i+1<<" September : ";
cin>>temperature[i];
}
cout<<"\nAverage temperature : "<<Average(temperature, 30)<<endl;
cout<<"Highest temperature found on "<<Highest(temperature, highest, 30) + 1;
cout<<" september and value is  "<<highest<<endl;
cout<<"Lowest temperature found on "<<Lowest(temperature, lowest, 30) + 1;
cout<<" september and value is  "<<lowest<<endl;
system("pause");
return 0;
}
double Average(double temperature[], int size) {
double total = 0;
for(int i = 0; i < size; i++)
total += temperature[i];
return total/size;
}
int Lowest(double temperature[], double& lowest, int size) {
lowest = temperature[0];
for(int i = 0; i < size; i++)
if (temperature[i] < lowest)
lowest = temperature[i];
for(int i = 0; i < size; i++)
if (temperature[i] == lowest)
return i;
}
int Highest(double temperature[], double& highest, int size) {
    highest = temperature[0];
for(int i = 0; i < size; i++)
if (temperature[i] > highest)
highest = temperature[i];
for(int i = 0; i < size; i++)
if (temperature[i] == highest)
return i;
}