Sha*_*mar 0 java if-statement conditional-statements
为什么这个当前的多条件if语句不能创建没有元音的新字符串?
public class Disemvowel {
public static void main(String[] args) {
System.out.println("Please enter a word: ");
Scanner stdin = new Scanner(System.in);
String word = stdin.next();
int wordLength = word.length();
String disemvoweledWord = "";
for (int i=0;i<=(wordLength-1);i++){
char currentLetter = word.charAt(i);
System.out.println(currentLetter);
if (currentLetter!='a' || currentLetter!='e' || currentLetter!='i' || currentLetter!='o' || currentLetter!='u'){
disemvoweledWord += currentLetter;
}
}
System.out.println(disemvoweledWord);
}
}
Run Code Online (Sandbox Code Playgroud)
你应该对条件进行AND运算而不是ORing.
你只想添加字母,如果它不是'a'而且它不是'e'并且它不是'我'...
要自己查看,请在字母为'a'或'e'时计算布尔表达式的值.