Page 8 of 15
Posted: Mon Jun 12, 2006 10:35 am
by Zaspire
I compile my solutions by Dev-C++4.9.9.2 before submiting. It help but not always
.
492 Pig Latin - RE
Posted: Thu Jun 29, 2006 6:31 am
by albet_januar
can someone help me for this problem??
i don't know why my solution got RE
this is my code
Code: Select all
#include <stdio.h>
#include <string.h>
#include <ctype.h>
void main()
{
char kata[1000];
int i, j, flag;
char m;
while(gets(kata))
{
flag = 1;
for(i=0;i<strlen(kata);i++)
{
if(isalpha(kata[i]))
{
if(flag)
{
m = tolower(kata[i]);
if(!(kata[i]=='a' || kata[i] == 'e' || kata[i]=='i' ||kata[i]=='o' || kata[i] =='u'))
{
m = kata[i];
for(j=i;j<strlen(kata)-1&&isalpha(kata[j+1]);j++)
{
kata[j] = kata[j+1];
}
kata[j] = m;
}
flag = 0;
}
}
else
{
if(isalpha(kata[i-1]))
{
flag = 1;
printf("ay");
}
}
printf("%c", kata[i]);
}
if(isalpha(kata[i-1]))
{
printf("ay");
}
printf("\n");
}
}
Posted: Thu Jun 29, 2006 4:45 pm
by jan_holmes
I think you have to improve the size of "char kata[1000];". I'm using 2000000 characters to make my program AC...
Hope it helps...
Posted: Fri Jun 30, 2006 8:24 pm
by albet_januar
thx for your addition, but my program still wrong..
it takes TLE..
i am really confused bout this problem..
Posted: Fri Jun 30, 2006 10:12 pm
by jan_holmes
Remember, the length of one line string might be as long as 2000000 characters(might be less than 2000000 characters). I think you can not iterate each character like that... You should use another method...
Posted: Sat Jul 01, 2006 4:33 am
by chunyi81
The posted code above is fine. My AC code uses a char array of 1200000 characters and iterates through each character. However, check this:
You are calling strlen for each iteration of the loop. Of course you will get TLE this way. Try something like this:
Code: Select all
int len = strlen(kata);
for (i = 0;i < len;i++)
Posted: Sat Jul 01, 2006 8:20 pm
by albet_januar
thx for the reply..
i still cannot acc this problem..
492 PE...lol
Posted: Sat Nov 11, 2006 5:01 am
by subzero
Hi everyone... I got PE in this problem: "Pig Latin", I have no idea where is the bug... do you have any idea?
Code: Select all
#include <stdio.h>
int main() {
char c;
int b1,b2,b3;
b1=b2=0;
do {
c=getchar();
b3=((c>='A' && c<='Z') || (c>='a' && c<='z'));
if (b1==0 && b3==1) {
if (c=='a' || c=='e' || c=='i' || c=='o' || c=='u' || c=='A' || c=='E' || c=='I' || c=='O' || c=='U'){
b2=-1;
printf("%c",c);
}else
b2=c;
b1=1;
}else {
if(b3==0){
if(b2>0) printf("%cay",b2);
else if (b2==-1) printf("ay");
b1=b2=0;
}
printf("%c",c);
}
}while(c!=EOF);
return 0;
}
thanks in advance
Posted: Sat Nov 11, 2006 3:51 pm
by sakhassan
I think u r also processing EOF .... which prints a space after the last input ...
u can try like this
do{
c = getchar();
if(c==EOF)
break;
....
....
}while(1);
Posted: Sat Nov 11, 2006 10:30 pm
by subzero
Yes!!... that was the problem...
I didn't think printing an EOF will output an space... lol
Thanks!!
Posted: Sun Nov 12, 2006 7:18 pm
by ALEXANDRIA_2
hi albet
I thought u miss this one
Code: Select all
3. Do not change the case of any letter.
try these:
hope u get AC soon
492 - Why WA???
Posted: Mon Nov 27, 2006 5:11 am
by razor_red
I've got WA from this code, anyone can help me??
Posted: Mon Nov 27, 2006 8:22 am
by Jan
Dont open a new thread if there is one already. Try to search other threads(for same problem) first.
Why am i getting TLE?
Posted: Fri Dec 22, 2006 5:05 pm
by vijay03
I have not used calls to functions like strcat and i used strlen only minimally. Is the method i`m using too slow?
Posted: Fri Dec 22, 2006 11:36 pm
by Jan
In the vstrcat function you are finding the length of p[]. So, for each call you are calculating the length of b (since you are passing b). Just add one extra parameter (length of b) in that function.
Hope it helps.