I would like to solve this code by completing the main function and finding the output in c ++ language?

#include

using namespace std;

int main()

void initializeArray (int list[], int listSize)

{

int index;

for (index = 0; index < listSize; index++)

list[index ]= 0;

}

void fillArray(int list[], int listSize)

{

int index;

for (index = 0; index < listSize; index++)

cin >>list[index];

}

void printArray (const int list[], int listSize)

{

int index;

for (index = 0; index < listsize; index++)

cout << list[index] << " ";

}

int sumArray (const int list[], int listSize)

{

int index;

int sum = 0;

for (index = 0; index < listSize; index++)

sum = sum + list[index];

return sum;

}

int indexlargestElement (const int list[], int listSize)

{

int index;

int maxIndex = 0;

for (index = 1; index < listSize; index++)

if (list(maxIndex] < list[index])

maxIndex = index;

return maxIndex;

}

void copyArray(const int listOne[], int listTwo[], int listOneSize)

{

int index;

for(index = 0; index < listOneSize; index++)

listTwo[index] = listOne[index];

}