[Master]

i need help on how to get the sum of the array
#include <iostream>
using namespace std;
int main()


{

//Declarations
string name;
int input_num;
int high_num;
int low_num;
int counter;
int array[12];
//int average;
//int total = 0;
//Housekeeping
cout<<"Enter number or a negative number to QUIT"<<endl;

cin>>input_num;
high_num = input_num;
low_num = input_num;
counter = 0;


//MainLoop




while ((input_num > -1) && ( counter < 12))
{
array[counter] = input_num;
counter ++;
if (input_num > high_num)
high_num = input_num;

if( low_num > input_num)
low_num = input_num;

if ( counter < 12)
{

cout<<"Enter number or a negative number to QUIT"<<endl;

cin>>input_num;

}
}

for (int i = counter -1; i >= 0 ; i--)
cout<< array[i]<< " ";

cout<<endl;

//End of job()
if(counter > 0)
{
cout<<"Highest number entered "<<high_num<<endl;
cout<<"Lowest number entered "<<low_num<<endl;
cout<<"That's all folks!"<<endl;
}
else
cout<<"No numbers entered"<<endl;


return 0;
}




intro to c++


i have declare the total and the average but that's where i get lost its simple but i just cant get it, im not sure if i have to use a for statement. please help im confused, that's all i need to turn in my assignment

[SmG FlasH™]

Code:

int total = 0; //used to store the sum of the values in the array

for (int a = 0; a <= 12; a++) //use a for loop to access the values present in the array
    {
        if (array[a] < 0) //if the user enters a negative number (to exit program) it skips that value
        {
            continue;
        }
        cout << "Array Index " << a << "  Holds Value: " << array[a] << endl << endl; //prints out array index and the corresponding value
        total += array[a]; //total = total + the values in the array
        cout << "Total: " << total << endl; //display total

EDIT: If you have learnt functions, you should probably use them. Makes it really easy to understand and organized.

[SmG Shy]

Flash teach me C++ too,ima pay you in cookies via fedx.

[SmG FlasH™]

Flash teach me C++ too,ima pay you in cookies via fedx.

I'm still learning lol. What Master asked for was pretty basic.

[SmG Shy]

Kappa I am offering you pakistani cookies...How can you be so cruel..

P.s Ima stop before I get mod queued for trolling.

[SmG Dragonrage]

flash, you gotta use to the code tag around ur code otherwise it gives you cancer trying to read it.
basically for total if all the values are in the array, and you want to add them all, you do this

Code:

int array[12] myArray;
//initialize your array here
int sum = 0;
for(int i = 0; i < 12; i++)
{
       sum += myArray[i];
}
cout<<"Total: "<<sum<<endl;

and for average just use

Code:

int array[12] myArray;
//initialize your array here
int sum = 0;
for(int i = 0; i < 12; i++)
{
       sum += myArray[i];
}
float avg = sum/12.0;
cout<<"Average: "<<avg<<endl;

instead, or you can output both if you want both.

[Beasty]

I, too, would like to learn Greek.

[Master]

[vaderz] [vaderz] thanks for the help i got it :D



please share [noez] sharing is caring, i made them :D but remember that "I am your father"