PROBLEM 5: COMPUTATION OF MULTIPLICATION
Computes the multiplication of numbers
between the two integers (both are inclusive) and the result of the
multiplication is divided by 6. The two numbers could be a negative
or positive numbers.
Input
The first line of the input contains
an integer N (1 ≤ N ≤ 5), the number of test cases. Following the
first line are the test cases. Each line in a test case contains a
pair of Integer numbers seperated by a space.
The input must be read from standard
input.
Output
The output of the program should print
the result of the multiplication which divided by 6 and print 0
otherwise.
The output must be written to standard
output.
|
Sample
Input
|
Sample
Output
|
|
3
3
5
10
11
-3
-1
|
60
0
-6
|
import java.util.*;
public class CompMul {
public static void main(String [] args) {
Scanner scn = new Scanner(System.in);
int x = scn.nextInt();
if(x >= 1 && x<=5) {
for(int b=0;b<x;b++) {
int y = scn.nextInt();
int z = scn.nextInt();
int temp=0;
if(z < y) {
temp=z;
z=y;
y=temp;
}
int total=1;
for(int r=y;r<=z;r++)
total = total*r;
if((total%6)==0)
System.out.println(total);
else
System.out.println("0");
}
}
}
}