有一个4位数,这个数前两位相同,后两位也相同,并且这一个4位数是一个两位数的平方!要源代码!!!
热心网友
1。c语言:#includevoid main(){int i;int qianwei;int baiwei;int shiwei;int gewei;int j;for (i=1000;i<=9999;i++){qianwei=i/1000;baiwei=i/100-qianwei*10;gewei=i%10;shiwei=(i%100-gewei)/10;if (qianwei==baiwei&&shiwei==gewei){for (j=10;j<=99;j++){if (j*j==i){printf("%d is the number! witch is the sqrare of %d。\n",i,j);break;}}}}}二。vb:在窗口建一个botton控件,一个text控件,什么都不改,双击窗体输入以下代码:Dim i As IntegerDim qianwei As IntegerDim baiwei As IntegerDim shiwei As IntegerDim gewei As IntegerDim j As IntegerPrivate Sub Command1_Click()For i = 1000 To 9999 Step 1qianwei = i \ 1000baiwei = (i - qianwei * 1000) \ 100shiwei = (i - qianwei * 1000 - baiwei * 100) \ 10gewei = i - qianwei * 1000 - baiwei * 100 - shiwei * 10If qianwei = baiwei And shiwei = gewei Then For j = 10 To 99 Step 1 If j * j = i Then Text1。Text = i Exit Sub End If NextEnd IfNextEnd Sub。
热心网友
你需要什么程序语言写的源代码,不同程序语言写的是不同的。
热心网友
比较难啊...