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back to boardMy code AC at POJ , but WA 3 here How funny. I really can not find what had gone wrong in my code.
I have already test all the data in the discuss founm. Re: My code AC at POJ , but WA 3 here Posted by 3xian 5 Feb 2009 20:52 I got AC at POJ, but WA 23 here T_T Re: My code AC at POJ , but WA 3 here 3xian is an ACMER from GDUT? Isn't it? haha
OH, I know.
While reading data, dealing with string, must use:
for(i = 0; i < strlen(str); i++)
{
XXXXXXX
}
if use:
i = 0;
while(str[i])
{
i++;
}
will WA 32
It takes me two days to find this fault.
Edited by author 05.02.2009 21:26
Edited by author 05.02.2009 21:26
Edited by author 05.02.2009 21:28 Re: My code AC at POJ , but WA 3 here Posted by 3xian 5 Feb 2009 21:43 I know what had happened~
When we convert 'char' that ASCII larger than 127 into 'int', we will get negative integer but not the original number.
Edited by author 05.02.2009 21:51 |
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