Bubble Sort Algo
The errors i get is:
Error C2109 subscript requires array or pointer type
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#include <iostream>
using namespace std;
int main()
{
int count, itemCount, i, x, l, swap;
cout << "********************************************\n";
cout << "Welcome to Bubble Sorting Algorithm System\n";
cout << "********************************************\n";
cout << "Enter how many number[s] you wish to sort randomly: \n";
cin >> count;
int *array = new int[count];
cout << "Enter the value: ";
for (int i = 0; i < count; i++)
{
cin >> itemCount[i];
}
cout << "Data entered by user is: ";
for (int x = 0; x < count; x++)
{
cout << "\tValue at " << x << "Index: " << itemCount[x]<< endl;
}
cout << endl;
int swap;
for (int k = 0; k <= count; k++)
{
for (int x = 0; x <= count; x++)
{
if (itemCount[x] > itemCount[x + 1])
{
swap = itemCount[x];
itemCount[x] = itemCount[x + 1];
itemCount[x + 1] = swap;
}
}
}
cout << "\n********************************************\n" << "\t\t\Bubble sort are: " << "\n********************************************\n";
for (int l = 1; l < count; l++)
{
if (itemCount[l])
{
cout << "\tValue at " << l << "Index: " << itemCount[i] << endl;
}
}
return 0;
}
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Every time you used itemCount you should have used array.
I have corrected my code. But the problem is, why i get the output for sorted bubble at value at 0 index : -85......
this are my codes.
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#include <iostream>
using namespace std;
int main()
{
int count, itemCount[10000], swap;
cout << "********************************************\n";
cout << "Welcome to Bubble Sorting Algorithm System\n";
cout << "********************************************\n";
cout << "Enter how many number[s] you wish to sort randomly: \n";
cin >> count;
int *array = new int[count];
cout << "Enter the value: ";
for (int i = 0; i < count; i++)
{
cin >> itemCount[i];
}
cout << "Data entered by user is: \n";
for (int x = 0; x < count; x++)
{
cout << "\tValue at " << x << " Index: " << itemCount[x] << endl;
}
cout << endl;
for (int i2 = 0; i2 < count; i2++)
{
for (int x = 0; x < count; x++)
{
if (itemCount[x] > itemCount[x + 1])
{
swap = itemCount[x];
itemCount[x] = itemCount[x + 1];
itemCount[x + 1] = swap;
}
}
}
cout << "\n********************************************\n" << "\t\t\Bubble sort are: " << "\n********************************************\n";
for (int i3 = 0; i3 < count; i3++)
{
cout << "\tValue at " << i3 << " Index: " << itemCount[i3] << endl;
}
return 0;
}
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Your code breaks if the user enters a number greater than 10000.
In some places you access itemCount[x + 1], but x is allowed to be count - 1.
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