给定JSP程序源码如下: A: <%=++count%> B: <%++count;%> C: <%count++;%> D: <%=count++%>
给定JSP程序源码如下: A: <%=++count%> B: <%++count;%> C: <%count++;%> D: <%=count++%>
将变量$count增1,下面哪种方式是正确的?( ) A: $count =+1; B: ++ count; C: count++; D: $count++;
将变量$count增1,下面哪种方式是正确的?( ) A: $count =+1; B: ++ count; C: count++; D: $count++;
for(count = 1;sum=0; count <=10; count++)是正确的for语句
for(count = 1;sum=0; count <=10; count++)是正确的for语句
写出下列程序的输出结果( )<?php $count =5; function get_count(){ static $count =0; return $count++;} echo $count; ++$count; echo get_count(); echo get_count();?>
写出下列程序的输出结果( )<?php $count =5; function get_count(){ static $count =0; return $count++;} echo $count; ++$count; echo get_count(); echo get_count();?>
循环后count的值是什么? ( )int count = 0;do { System.out.println("Welcome to Java"); count++;} while (count A: 10 B: 11 C: 9 D: 8
循环后count的值是什么? ( )int count = 0;do { System.out.println("Welcome to Java"); count++;} while (count A: 10 B: 11 C: 9 D: 8
下列程序打印( )次“Welcome to Java”?[br][/br] int count = 0; do { System.out.println("Welcome to Java"); count++; } while (count < 10);
下列程序打印( )次“Welcome to Java”?[br][/br] int count = 0; do { System.out.println("Welcome to Java"); count++; } while (count < 10);
下面程序段的时间复杂度是()。for(count = 0, ... <=n;j=j*2) count++;
下面程序段的时间复杂度是()。for(count = 0, ... <=n;j=j*2) count++;
执行以下循环后,count的值是_________? int count = 0; do { System.out.println("Welcome to Java"); } while (count++ <; 9); System.out.println(count); A: 8 B: 9 C: 10 D: 11
执行以下循环后,count的值是_________? int count = 0; do { System.out.println("Welcome to Java"); } while (count++ <; 9); System.out.println(count); A: 8 B: 9 C: 10 D: 11
class Class1 { public static int Count = 0; static Class1() { Count++; } public Class1() { Count++; } } Class1 o1 = new Class1(); Class1 o2 = new Class1(); 请问,Class1.Count的值是多少?( )( 2 分)
class Class1 { public static int Count = 0; static Class1() { Count++; } public Class1() { Count++; } } Class1 o1 = new Class1(); Class1 o2 = new Class1(); 请问,Class1.Count的值是多少?( )( 2 分)
假设pa标识字符串"changhai",则如下程序输出__________。 void MyStrlen(char *pa){ int count=0; while(*pa != '\0'){ pa++; count++; } printf("%d",count); }
假设pa标识字符串"changhai",则如下程序输出__________。 void MyStrlen(char *pa){ int count=0; while(*pa != '\0'){ pa++; count++; } printf("%d",count); }