Java - ')' 预期错误
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Java - ' ) ' expected error
提问by Ricardo Almeida
Bellow is part of a code I'm making that calculates volumes. I'm getting the "' ) ' expected error" 2 times. First on -> if (solidom.equalsIgnoreCase("esfera"){, and the second one at -> if (solidom.equalsIgnoreCase("cilindro") {. Can someone help me? :/
Bellow 是我正在制作的计算体积的代码的一部分。我收到 2 次 "')' 预期错误"。第一个在 -> if (solidom.equalsIgnoreCase("esfera"){，第二个在 -> if (solidom.equalsIgnoreCase("cilindro") {。有人能帮我吗？：/
private static double volume(String solidom, double alturam, double areaBasem, double raiom) {
double vol;
if (solidom.equalsIgnoreCase("esfera"){
vol=(4.0/3)*Math.pi*Math.pow(raiom,3);
}
else {
if (solidom.equalsIgnoreCase("cilindro") {
vol=Math.pi*Math.pow(raiom,2)*alturam;
}
else {
vol=(1.0/3)*Math.pi*Math.pow(raiom,2)*alturam;
}
}
return vol;
}
采纳答案by anubhava
if (solidom.equalsIgnoreCase("esfera")
should be:
应该：
if (solidom.equalsIgnoreCase("esfera"))
You have right closing parenthesis missing in your if conditions.
您的if conditions.
PS:You should really be using an IDE like Eclipse to write your code which will help you immensely to overcome these simple syntax errors.
PS：你真的应该使用像 Eclipse 这样的 IDE 来编写你的代码，这将极大地帮助你克服这些简单的语法错误。
回答by BackSlash
if (solidom.equalsIgnoreCase("esfera"){
You missed parenthesis:
你错过了括号：
if (solidom.equalsIgnoreCase("esfera")){
Same for
同为
if (solidom.equalsIgnoreCase("cilindro") {
It should be
它应该是
if (solidom.equalsIgnoreCase("cilindro")) {
回答by Abstraction is everything.
you are missing the closed parenthesis at the end of the condition of the if statement on both of these lines.
您在这两行的 if 语句的条件末尾都缺少右括号。
