I am a first year CS student and I had to make a guessing game in java. It works fine in Eclipse, but in ubuntu terminal the program barely works. It only asks me once for a guess of a number and that's it.
After I give my answer it doesn't ask me again like it does in Eclipse.
Does anyone know how to fix? Sorry that it's in dutch.
public class Opgave0 {
public static void main(String[] args) {
int x;
Random random = new Random();
int getal = 0;
System.out.println("Geef een getal tussen 1 en 10, je mag drie keer raden.");
System.out.println("Eerste keer:");
Scanner Scanner = new Scanner(System.in);
getal = Scanner.nextInt();
x = random.nextInt(9) + 1;
if (getal > 10) {
System.out.println("Het getal is te hoog, kies een getal van 1 tot 10 en probeer het opnieuw.");
}
else if (getal < 1) {
System.out.println("Het getal is te laag, kies een getal van 1 tot 10 en probeer het opnieuw.");
}
else {
if (getal > 0 && getal < 10) {
if (getal == x) {
System.out.println(x + " klopt, goed geraden!");
}
else if (getal > x) {
System.out.println("te hoog");
System.out.println("Tweede keer:");
getal = Scanner.nextInt();
if (getal == x) {
System.out.println(x + " klopt, goed geraden!");
}
else if (getal > x) {
System.out.println("te hoog");
System.out.println("Derde keer:");
getal = Scanner.nextInt();
if (getal == x) {
System.out.println(x + " klopt, goed geraden!");
}
else if (getal > x) {
System.out.println("te hoog");
}
else if (getal < x) {
System.out.println("te laag");
}
}
else if (getal < x) {
System.out.println("te laag");
System.out.println("Derde keer:");
getal = Scanner.nextInt();
if (getal == x) {
System.out.println(x + " klopt, goed geraden!");
}
else if (getal > x) {
System.out.println("te hoog");
}
else if (getal < x) {
System.out.println("te laag");
}
}
}
else if (getal < x) {
System.out.println("te laag");
System.out.println("Tweede keer:");
getal = Scanner.nextInt();
if (getal == x) {
System.out.println(x + " klopt, goed geraden!");
}
else if (getal > x) {
System.out.println("te hoog");
System.out.println("Derde keer:");
getal = Scanner.nextInt();
if (getal == x) {
System.out.println(x + " klopt, goed geraden!");
}
else if (getal > x) {
System.out.println("te hoog");
}
else if (getal < x) {
System.out.println("te laag");
}
}
else if (getal < x) {
System.out.println("te laag");
System.out.println("Derde keer:");
getal = Scanner.nextInt();
if (getal == x) {
System.out.println(x + " klopt, goed geraden!");
}
else if (getal > x) {
System.out.println("te hoog");
}
else if (getal < x) {
System.out.println("te laag");
}
}
}
else {
System.out.println("Kies een getal tussen 1 en 10, jouw getal is te hoog/laag");
}
}
}
}
}
您没有使用循环,因此您发布的代码只会执行一次(如您从命令行中看到的) 在 eclipse 中可能会多次询问的唯一方法是您实际上执行了多次。
There is no loop in your code. So keep your programme up put your all implementation which contains within main method in to a infinite loop.
while(true){
//Your implementation for the game
}
It seems that your terminal console does not return the correct 'line-return character'. Try in your console-preferences to set the correct character encoding (UTF-8? try it)
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