The “land grant” colleges created by the Morrill Act in 1862 originally emphasized ag
A.humanities
B.humanity
C.humanitarians
D.humanitarian
A.humanities
B.humanity
C.humanitarians
D.humanitarian
A.selectcol2fromtblgroupbysubstr(col2,2)
B.selectcolsascfromtblorderbycol2limit100
C.selectsubstr(col2,2)fromtblgroupbysubstr(col2,2)
D.selectcol2ascfromtblorderbyclimit100
class Matrix {
public:
Matrix(int row,int col); // 构造一个具有row 行col 列的矩阵
~Matrix() {delete []mem;} // 析构函数
friend bool Multiply(Matrix &m1, Matrix &m2, Matrix &m3);
// 定义Multiply() 为友元函数,该函数把m1×m2的值赋给m3
// 其他成员函数从略
private:
int *mem; // 动态申请矩阵空间
const int rows,cols; // 矩阵的行数和列数
};
Matrix::Matrix(int row,int col):rows(row),cols(col)
{
mem = new int[row*col];
}
bool Multiply(Matrix &m1, Matrix &m2, Matrix &m3)
{
// 确定矩阵是否能够进行相乘
if(m1.rows != m3.rows ||m2.cols != m3.cols || m1.cols != m2.rows) return false;
// 定义sum变量,用于计算乘积矩阵m3中每个元素的值
int sum;
// 请在下面编写剩余部分
}
A.WhereCol二a%
B.WhereColLIKEa%
C.WbereCol=a:
D.WhereColLIKEa
A.Oh, yes. Go ahea
B.Yes, I think it’s too hot too.
C.Of course don’t. I feel a bit col
D.Why not?
阅读下列程序,请写出该程序的功能。
import java.awt.*;
import javax.swing.*;
public class Class33
{public static void main(String[] args)throws Exception
{
JFrameframe=new JFrame("调制颜色");
JPanelpColor=new JPanel();
JLabellColor=new JLabel("0,0,0");
pColor.setBackground(new Color(0,0,0);
JScrollBar sRed=new JScrollBar(JScrollBar.HORIZONTAL,0,1,0,
256);
JScrollBar sGreen=new JScrollBar(JScrollBar.HORIZONTAL,0,1,
0,256);
JScrolIBarsBule=new JScrollBar(JScrollBar.HORIZONTAL,0,1,0,
256);
frame.setLayout(new GridLayout(5,1));
frame.add(pColor);
frame.add(lColor);
frame.add(sRed);frame.add(sGreen);
frame.add(sBule);
frame.pack();
frame.setVisible(true);
Color col;
int nRed,nGreen,nBule;
while(true)
}
nRed=sRed.getValue();
nGreen=sGreen.getValue();
nBule=sBule.getValue();
col=new Color(nRed,n(nGreen,nBule);
pColor.setBackground(col);
lColor.setText(nRed+","+nGreen+","+nBule);
Thread.sleep(100);
}
}
}
A.grant
B.granting
C.granted
D.grants
A.interrupt
B.assume
C.grant
D.arrest