Why am i getting a syntax error by my cout statement? it\'s saying that cout was

Question

Why am i getting a syntax error by my cout statement? it's saying that cout was not declared in the scope

//Function definition
void remove(int arrayList[], int& size, int removeItem)
{
   //Variable declaration
   int i,j;
   //Repeat the loop until the size of the array
   for (i=0; i    //Assign remove item to array
   if(arrayList[i]==removeItem)
   //Check the condition
   if(i==size-1)
   {
       //Decrease the items
       size--;
       return;
   }
   else
   {
       //Repeat the loop until the size of the array
       for(j=i; j        arrayList[j]=arrayList[j+1];
       size--;
       return;
   }
   cout<<"The item"<

Explanation / Answer

there is error in for loop

void remove(int arrayList[], int& size, int removeItem)
{
//Variable declaration
int i, j;
//Repeat the loop until the size of the array
for (i = 0; i < size; i++) //Assign remove item to array
if (arrayList[i] == removeItem){
//Repeat the loop until the size of the array
for (j = i; j < size; j++)
arrayList[j] = arrayList[j + 1];
size--;
}
return;
}

Sample code to test:

#include <iostream>

using namespace std;
void remove(int arrayList[], int& size, int removeItem)
{
//Variable declaration
int i, j;
//Repeat the loop until the size of the array
for (i = 0; i < size; i++) //Assign remove item to array
if (arrayList[i] == removeItem){
//Repeat the loop until the size of the array
for (j = i; j < size; j++)
arrayList[j] = arrayList[j + 1];
size--;
}
return;
}
int main()
{
int arr[] = { 1, 2, 3, 45, 6, 7, 8 };
int SIZE = 7;
remove(arr, SIZE, 6);
for (int j = 0; j < SIZE ; j++) {
cout << arr[j] << " ";
}
return 0;
}

Output: (remove the 6 in array)

1  2 3 45 7 8

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.