In this program, You will learn how to sort an array in ascending order in C++.

```
List is: 1, 4, 5, 2, 3, 6
After sort: 1, 2, 3, 4, 5, 6
```

## Example: How to sort an array in ascending order in C++.

```
#include<iostream>
using namespace std;
int main() {
int a[10];
int n, temp;
cout << "Enter size of an array:";
cin>>n;
cout << "Enter array elements:";
for (int i = 0; i < n; i++) {
cin >> a[i];
}
for (int i = 0; i < n; i++) {
for (int j = 1 + i; j < n; j++) {
if (a[i] > a[j]) {
temp = a[i];
a[i] = a[j];
a[j] = temp;
}
}
}
cout << "Array list after sorting:";
for (int i = 0; i < n; i++) {
cout << a[i] << " ";
}
return 0;
}
```

#### Output:

```
Enter size of an array:5
Enter array elements:10 30 20 50 40
Array list after sorting:10 20 30 40 50
```