To find the total of an array element C++ code sample

 

Compiler: Visual C++ Express Edition 2005

Compiled on Platform: Windows XP Pro SP2

Header file: Standard

Additional project setting: Set project to be compiled as C++

Project -> your_project_name Properties -> Configuration Properties -> C/C++ -> Advanced -> Compiled As: Compiled as C++ Code (/TP)

Other info: none

To do: To find the sum of an array element in C++ programming

To show: How to sum up the array element in C++ programming

 

 

// a program to find the total of all the elements in array y

#include <iostream>

using namespace std;

 

// replace every n occurrences with 7

#define n 7

 

int main(void)

{

int i, total = 0, y[n] = {6,9,2,4,5,23,12};

 

for (i=0; i<n; i++)

{

// display the array contents

cout<<y[i]<<" ";

 

// do the summing up

total = total + y[i];

}

 

// display the result...

cout<<"\nSum of 7 numbers in an array is = "<<total<<endl;

 

return 0;

}

 

Output example:

 

6 9 2 4 5 23 12

Sum of 7 numbers in an array is = 61

Press any key to continue . . .

 

 

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