UVa 1588-kickdown__ Algorithm Contest Entry Classic (second edition)

Thought very well, at the beginning WA's time, see the problem is not part of the flip, want to flip all can AC, flip found also wrong, tried a few sets of data found a special data, processing or wrong, suddenly thought can not flip, so removed the flip, AC.

Special Data: 2222

211112

#include <stdio.h>
#include <string.h>
char h1[110],h2[110];
int main ()
{while
    (scanf ("%s%s", H1,H2)!=eof)
    {
        int i,j,t,m,n;
        int temp,conut1,conut2;
        i=j=t=0;
        M=strlen (H1);
        N=strlen (H2);
        while (J<m&&i<n)
        {
            if (h1[j]+h2[i]-96<=3)
            {
                i++,j++
            }
            else
                t++,i=0,j=t;
        }
        Conut1=m+n-i;
        i=j=t=0;
        while (j<n&&i<m)
        {
            if (h2[j]+h1[i]-96<=3)
            {
                i++,j++
            }
            else
                t++,i=0,j=t;
        }
        Conut2=m+n-i;
        printf ("%d\n", Conut1 < conut2? conut1:conut2);
    }
    return 0;
}