c语言初学者,请各位大佬帮忙,谢谢!

编程求1-99的平方和并输出结果。(328350)
Private Sub Form_Click()
Dim i As Integer, s As Single
For i = 1 To 99

  Next i
  FontSize = 12
  FontBold = True
  Print s

End Sub

编程求1到5000之间的能被5整除的前若干个奇数之和,当和大于500时,终止求和,并输出该和
Private Sub Form_Click()
Dim i As Integer, s As Long
FontSize = 14
FontBold = True

If i Mod 2 <> 0 Then s = s + i
If s > 500 Then Exit For
Next i
Print s
End Sub

#include <stdio.h>
int main()
{
    int sum = 0;
    for (int i = 1; i <= 99; i++)
        sum += i * i;
    printf("%d\n", sum);
    return 0;
}
328350
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#include <stdio.h>
int main()
{
    int sum = 0;
    for (int i = 5; i <= 5000; i += 5)
    {
        sum += i;
        if (sum > 500) break;
    }
    printf("%d\n", sum);
    return 0;
}

525
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问题解决的话,请点下采纳