| ||||||||||
| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
Re:4276047 jinbi 1152 Accepted 340K 0MS G++ // 4276008 jinbi 1152 Time Limit Exceeded C++In Reply To:为何会超时呀?那位大侠帮忙给看看 Posted by:jinbi at 2008-10-25 19:26:02 > #include<stdio.h>
> #include<string.h>
>
> char ch[29945];
> int main()
> {
> int a=2,va,i;
> while(scanf("%s",ch)!=EOF)
> {
> va=0; a=2;
> for(i=0;i<strlen(ch);i++)
> { if(ch[i]>='0'&&ch[i]<='9')
> { if(ch[i]-48>a) a=ch[i]-48;
> va+=(ch[i]-48);
> }
> if(ch[i]>='A'&&ch[i]<='Z')
> { if(ch[i]-55>a) a=ch[i]-55;
> va+=(ch[i]-55);
> }
> if(ch[i]>='a'&&ch[i]<='z')
> { if(ch[i]-61>a) a=ch[i]-61;
> va+=(ch[i]-61);
> }
> }
> //printf("a=%d\n",a);
> for(i=a;i<=62;i++)
> {
> if(va%(i-1)==0)
> { printf("%d\n",i);
> break;
> }
> }
> if(i>62) printf("such number is impossible!\n");
> }
> return 0;
> }
Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator