Switch i case 1: result result + i case 2:
Splet01. avg. 2024 · In a switch statement, the condition is evaluated only once and the result is compared to each case statement. In an elseif statement, the condition is evaluated … Splet以下代码中，输入2时result的值为：public static int getValue(int i) { int result = 0; switch (i) { case 1: result = result + i; case 2: result = result + i * 2; case 3: result = result + i * 3; } …
Switch i case 1: result result + i case 2:
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SpletExplanation: In switch I gave an expression, you can give variable also. I gave num+2, where num value is 2 and after addition the expression resulted 4. Since there is no case defined with value 4 the default case … Splet13. jun. 2012 · switch (i) { case 1: String str="abc"; System.out.println (str); case 2: // it will give you compile time error //duplcate local variable str String str="abc"; } then this str instance is visible in other case blocks as well Share Improve this answer Follow edited Jun 13, 2012 at 5:15 answered Jun 13, 2012 at 5:06 jmj 237k 42 398 437
SpletWhat will be printed out if you attempt to compile and run the following code? int i=9; switch (i) { default: System.out.println("default "); case 0: System.out ... Splet2) switch 下的 case 和 default 必须用一对大括号 {} 括起来。 3) 当switch后面括号内“表达式”的值与某个case后面的“常量表达式”的值相等时，就执行此case后面的语句。 执行完一个case后面的语句后，流程控制转移到下一个case继续执行。 如果你只想执行这一个case语句，不想执行其他case，那么就需要在这个case语句后面加上break，跳出switch语句。 再 …
Splet01. okt. 2015 · 以下代码中，输入2时result的值为：public static int getValue (int i) { int result = 0; switch (i) { case 1: result = result + i; case 2: result = result + i * 2; case 3: … Splet21. apr. 2016 · 的 方法 输入 为2的时候 返回值 是多少？. public static int getValue (int i) { int result = 0; switch (i) { case 1: result = result + i; case 2: result = result + i * 2; case 3: …
SpletThe if-else statement tests the result of a condition, that is, a boolean expression, and performs appropriate actions based on the result. An if statement can also be used …
Splet25. apr. 2024 · The ability to “group” cases is a side effect of how switch/case works without break. Here the execution of case 3 starts from the line (*) and goes through … porth to cardiffSplet以下代码中，输入2时result的值为：public static int getValue(int i) { int result = 0; switch (i) { case 1: result = result + i; case 2: result = result + i * 2; case 3: result = result + i * 3; } return result; }A、6 B、2 C、4 D、10答案：Dpackage test;public c... porth touring parkSplet18. sep. 2024 · 下面的方法，当输入为2的时候返回值为 ( ) public static int getValue (int i) { int result = 0; switch (i) { case 1: result = result + i; case 2: result = result + i * 2; case 3: result = result + i * 3; } return result; } 2024-11-02 关注 0 浏览 177 1答案 porth tocyn hotel gwyneddSpletThe body of a switch statement is known as a switch block. A statement in the switch block can be labeled with one or more case or default labels. The switch statement evaluates its expression, then executes all statements that follow the matching case label. You could also display the name of the month with if-then-else statements: porth tocyn restaurantSpletThis can cause unintended behaviour as the execution of one case can result in multiple case s being executed, so ensure to use break where appropriate. A simple example of … porth towyn walesSpletEarly diagnosis and timely treatment can result in a favorable prognosis. Introduction: Vaccination is one of the best strategies to control coronavirus disease 2024 (COVID-19), and multiple vaccines have been introduced. ... Similar to Case 1, the results of Case 2′s blood tests for common pathogens and auto-antibodies were also negative ... porth tourist parkSpletpred toliko urami: 23 · media, Samarkand, Sergey Lavrov 2.5K views, 230 likes, 42 loves, 86 comments, 25 shares, Facebook Watch Videos from RT: Lavrov speaks to media after CIS ministerial meeting in Samarkand porth tocyn hotel reviews