PersonalCorpus 版 (精华区)
1243688 Big Guava ... 10324 Accepted
0:00.154 5276 2002/11/17 06:46:47.525
void main()
{
#ifndef ONLINE_JUDGE
freopen("k:\\uva\\i10324","r",stdin);
freopen("k:\\uva\\o10324","w",stdout);
#endif
int c[1000010];
char s[1000015];
int i,j,k,n,t=0;
while (gets(s)!=NULL) {
printf("Case %d:\n",++t);
i=0;
for (j=0;s[j];j++) if (s[i]!=s[j]) {
while (i!=j) {
c[i]=j-i;
i++;
}
i=j;
}
while (i!=j) {
c[i]=j-i;
i++;
}
scanf("%d\n",&n);
while (n--) {
scanf("%d%d\n",&i,&j);
if (i>j) { k=i; i=j; j=k; }
if (c[i]>j-i) printf("Yes\n"); else printf("No\n");
}
}
}
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