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androidstudio中的计算组合_Android_Android Studio - Fatal编程技术网

androidstudio中的计算组合

androidstudio中的计算组合,android,android-studio,Android,Android Studio,我有一个javascript来计算组合,效果很好。但当我尝试使用Android studio代码时,结果是错误的 Js var n=16; var r=2; 函数faktor(sayi){ var sonuc=1; 对于(var i=1;i@Dorbagna,您的整数变量已溢出该值。将sonuc从int转换为long将解决您的问题 法克托(蒂克拉南)=法克托(16)=2092278988000 而int可以容纳的最大值是2147483647(Integer.MAX_值) public stati

我有一个javascript来计算组合,效果很好。但当我尝试使用Android studio代码时,结果是错误的

Js

var n=16;
var r=2;
函数faktor(sayi){
var sonuc=1;

对于(var i=1;i@Dorbagna,您的整数变量已溢出该值。将sonuc从int转换为long将解决您的问题

法克托(蒂克拉南)=法克托(16)=2092278988000

而int可以容纳的最大值是2147483647(Integer.MAX_值)

public static int tiklanan=16;
公共静态int kombinasyon=2;
//将变量int type更改为long
长sonuc2;
//将返回类型更改为long
私人长发器(int sayi){
//将局部变量int type更改为long
长sonuc=1;

对于(inti=1;我是否调用过
posibilityhesapla
方法?是的,我调用过。但正如我所说,它返回-1stackowerflow))
var n=16;
 var r=2;


function faktor(sayi) {
        
        var sonuc=1;
        for(var i=1;i<=sayi;i++)
            {
                sonuc*=i;
            }
            return sonuc;
    }
 
    function calculate (){
        
        var sonuc2=faktor(n)/(faktor(r)*faktor(n-r));
        console.log(sonuc2);
     }

calculate();
    public static int tiklanan = 16;
    public static int kombinasyon = 2;
    int sonuc2;


    private int faktor(int sayi){

        int sonuc=1;
        for(int i=1;i<=sayi;i++)
            {
                sonuc*=i;
            }
            return sonuc;
    }
    
    private void posibilityhesapla(){
        
        sonuc2=faktor(tiklanan)/(faktor(kombinasyon)*faktor(tiklanan-kombinasyon));
        Toast.makeText(this, "/"+sonuc2, Toast.LENGTH_SHORT).show();
 
        
    }
    public static int tiklanan = 16;
    public static int kombinasyon = 2;
    // Change variable int type to long
    long sonuc2;
    
    //change return type to long
    private long faktor(int sayi) {
        // Change local variable int type to long
        long sonuc = 1;
        for (int i = 1; i <= sayi; i++) {
            sonuc *= i;
        }
        return sonuc;
    }

    private void posibilityhesapla() {
        sonuc2 = faktor(tiklanan) / (faktor(kombinasyon) * faktor(tiklanan - kombinasyon));
        Toast.makeText(this, "/" + sonuc2, Toast.LENGTH_SHORT).show();
    }