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Re:这样都超时,天理何在????My code following:::

Posted by knuthocean at 2005-03-19 20:54:34 on Problem 1152
In Reply To:这样都超时,天理何在????My code following::: Posted by:knuthocean at 2005-03-19 00:32:39
> #include <stdio.h>
> #include <string.h>
> 
> int translate(char c)
> {
> 	int d;
> 	if(c>='0'&&c<='9')
> 		d=c-'0';
> 	else if(c>='A'&&c<='Z')
> 		d=c-'A'+10;
> 	else if(c>='a'&&c<='z')
> 		d=c-'a'+36;
> 	return d;
> }
> 
> void main()
> {
> 	char input[200],c;
> 	int i,j,min,n,len;
> 	while(scanf("%s",&input)==1){
> 		c=input[0];
> 		for(i=1;input[i]!='\0';i++){
> 			if(c<input[i])
> 				c=input[i];
> 		}
> 		len=i;
> 		min=translate(c);
> 		min++;
> 		min=(min<2)?2:min;
> 		int num;
>         num=0;
> 		for(j=0;j<len;j++)
> 		num+=translate(input[j]);
> 
> 
> 		for(n=min;n<=62;n++){
> 
> 			if(num%(n-1)==0){
> 				printf("%d\n",n);
> 				break;
> 			}
> 		}
> 		if(n==63)
> 			printf("such number is impossible!\n");
> 	}
> }

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