@@ -0,0 +1,795 @@
+import java.io.*;%0Aimport java.util.*;%0A%0Apublic class p74 %7B%0A    public static void main(String args%5B%5D)throws Exception%7B%0A        Scanner scin = new Scanner(System.in);%0A        int m = scin.nextInt(), n = scin.nextInt();%0A        int m1,m2,m3,n1,n2,n3,t,t1,t2;%0A        do%7B%0A            t = 0;%0A            t1 = 0;%0A            t2 = 0;%0A            m1 = m / 100;%0A            m2 = (m - m1 * 100 ) / 10;%0A            m3 = m - m1 * 100 - m2 * 10;%0A            n1 = n / 100;%0A            n2 = (n - n1 * 100 ) / 10;%0A            n3 = n - n1 * 100 - n2 * 10;%0A            if(m3+n3%3E9)t1=1;%0A            if(m2+n2+t1%3E9)t2=1;%0A            if(m1+n1+t2%3E9)t=1;%0A            t = t + t1 + t2;%0A            System.out.println(t);%0A            m = scin.nextInt();%0A            n = scin.nextInt();%0A        %7Dwhile(m!=0&&n!=0);%0A    %7D%0A%7D%0A

Create p724.java