PersonalCorpus 版 (精华区)
1228410 Big Guava ... 10405 Accepted
0:00.301 5124 2002/11/11 02:08:13.552
void main()
{
#ifndef ONLINE_JUDGE
freopen("k:\\iC","r",stdin);
freopen("k:\\oC","w",stdout);
#endif
int i,j,k,m,n,c[1100][1100];
char s[1100],t[1100];
while (gets(s)!=NULL) {
gets(t);
memset(c,0,sizeof(c));
m=strlen(s);
n=strlen(t);
if ((m==0)||(n==0)) {
printf("0\n");
continue;
}
for (i=1;i<=m;i++) for (j=1;j<=n;j++)
if (s[i-1]==t[j-1]) c[i][j]=c[i-1][j-1]+1;
else if (c[i-1][j]>=c[i][j-1]) c[i][j]=c[i-1][j];
else c[i][j]=c[i][j-1];
printf("%d\n",c[m][n]);
}
}
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