VB.NET
```vb
Private Sub Command1_Click()
For i = 1 To 15
x = CInt(InputBox("请输入第 " & i & " 个1至15的整数:"))
Print x;
If i Mod 5 = 0 Then
End If
Next
End Sub
```
Bash
```bash
!/bin/bash
for i in {1..15}
do
read -p "请输入第 $i 个1至15的整数: " num
printf "%02d " "$num"
if [ $((i % 5)) -eq 0 ]
then
echo
fi
done
```
Python
```python
for i in range(1, 16):
num = int(input(f"请输入第 {i} 个1至15的整数: "))
print(f"{num:02d}", end=" ")
if (i % 5) == 0:
print()
```
C++
```cpp
include include using namespace std; int main() { for (int i = 1; i <= 15; ++i) { int num; cout << "请输入第 "<< i << " 个1至15的整数: "; cin >> num; cout << setw(2) << setfill('0') << num << " "; if ((i % 5) == 0) { cout << endl; } } return 0; } ``` 这些代码示例分别使用了VB.NET、Bash、Python和C++编程语言,实现了输入1至15的整数,并分成3行,每行5个数的功能。可以根据具体的编程环境和需求选择合适的代码示例。