I don't know how convert java "continue" to scala. I can use marker from bool
+ break
, but its bad idea Google did not help :( It's my first program in scala... yep.. it's horrible
sort java
def sort(in: Array[Int], a:Int, b:Int)
{
var i,j,mode;
double sr=0;
if (a>=b) return; // size =0
for (i=a; i<=b; i++) sr+=in[i];
sr=sr/(b-a+1);
for (i=a, j=b; i <= j;)
{
if (in[i]< sr) { i++; continue; } // left > continue
if (in[j]>=sr) { j--; continue; } // right, continue
int c = in[i]; in[i] = in[j]; in[j]=c;
i++,j--; // swap and continue
}
if (i==a) return;
sort(in,a,j); sort(in,i,b);
}
sort scala...
def SortMerger(in:List[Int], a:Int, b:Int):Unit = {
var i = 0;
var j = 0;
var mode = 0;
var sr = 0.0;
if(a>=b) return;
i=a
while(i<=b)
{
sr+=in.ElementOf(i);
i += 1
}
sr=sr/(b-a+1)
i=a
j=b
while(i<=j)
{
if(in.ElementOf(i)<sr) {
i += 1;
// where continue??? ><
}
}
return
}
Scala has no continue statement, but what you are trying to do can be done with a simple if/else structure.
while(i<=j)
{
if(in(i) < sr) {
i += 1
} else if (in(j) >= sr) {
j -= 1
} else {
int c = in(i)
in(i) = in(j)
in(j) = c
i += 1
j -= 1
}
}
Note that the type of in
here should be Array
, not List
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