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take any 4 input numbers. like 2345.. wanted out put is All 16 combinations of the number 2345..
for example-
taking input as 4565
output-
5654
4556
4655..
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Answer Posted / vvsatya.
package dv.java;
public class ItrateFourNumbers {
int i=1;int j=2;int k=3;int l=4;int temp=0;
public ItrateFourNumbers() {
}
void klSwap(){
temp=k;
k=l;
l=temp;
System.out.println(i+""+j+""+k+""+l);
}
void itrateFourNum(){
for (int m = 0; m <=3; m++) {
klSwap();
klSwap();
temp=j;
j=k;
k=l;
l=temp;
System.out.println(i+""+j+""+k+""+l);
klSwap();
temp=j;
j=l;
l=k;
k=temp;
System.out.println(i+""+j+""+k+""+l);
klSwap();
temp=k;
k=j;
j=l;
l=i;
i=temp;
System.out.println(" ");
}
}
public static void main(String[] args) {
ItrateFourNumbers ifn= new ItrateFourNumbers();
ifn.itrateFourNum();
}
}
| Is This Answer Correct ? | 3 Yes | 2 No |
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