【简答题】The reservoirs built by China have a total reserve capacity of over______.
【单选题】以下代码的运行结果为:public class ex2 { public static void main(String[] args) { int total = 0; for(int i = 0,j = 10;total > 30;++i,--j){ System.out.println("I = " + i + " ;j = " + j); total += (i+j); } System....
D.
输出如下结果: i = 0 ;j = 10 i = 1 ;j = 9 i = 2 ;j = 8 Total: 30
【单选题】以下代码的运行结果为:( ) public class Ex 1 { public static void main(String[] args ) { int total =0; for ( int i =0, j =10; total >30;++ i ,-- j ){ System. out .println( "i=" + i + ":j=" + j ); total +=( i + j ...
D.
产生如下输出: i=0:j=10 i=1:j=9 i=2:j=8 Total 30
【简答题】A. 调质一般安排在 之后进行。对一些性能要求不高的零件,调质也常作为最终热处理。粗加工
【单选题】Q3: {Which of the following is equivalent to this code segment? int total = 0; for (int i = 0; i <= 20; i +=2) total +=i; }
A.
{int total = 0; for (int i = 20; i total += i;}
B.
{int total = 0; for (int i = 0; i <= 20; total += i, i += 2);}
C.
{int total = 0; for (int i = 0, i <= 20, total += i; i += 2);}
D.
{int total = 0; for (int i = 2; i
【单选题】Profit and Loss Averson Corporation's income, total expenditure and advertising costs over an eight-month period of 2009. Which month's expenditure is the lowest?
【单选题】以下代码的运行结果为: public class Calc { public static void main (String args []) { int total = 0; for (int i = 0, j = 10; total > 30; ++i, --j) { System.out.println(" i = " + i + " : j = " + j); total += (i +...
D.
产生如下输出 : i = 0 : j = 10 i = 1 : j = 9 i = 2 : j = 8 Total 30
【单选题】The money spent on healthcare for people aged over 60 ________ 41 percent of the total spent last year in China.
【单选题】以下程序的编译运行结果为:public class ex2 { public static void main(String[] args) { int total = 0; for(int i = 0,j = 10;total > 30;++i,--j){ System.out.println("I = " + i + " ;j = " + j); total += (i+j); } Syste...
D.
输出如下结果: i = 0 ;j = 10 i = 1 ;j = 9 i = 2 ;j = 8 Total: 30