why WA?(492)piglatin

[ishtiaq ahmed]

Code: Select all

The code is removed after ac.


[helloneo]

There are many threads on this problem..
Try to search first.. and don't open a new thread if there is one already..
If you need to post, use one of the old one..

[Debashis Maitra]

Dear istiaq you have opened a lot of new threads
you shouldn't do that

and please send your code using code tag

[Fuad Hassan EWU]

i am getting TLE for this prob. Plz help with tips. how can I make it faster

Code: Select all

DELETED AFTER AC :-)


[mf]

for(i=0;i<=strlen(str);i++)

The check "i<=strlen(str)" in this part of your code is done at each loop iteration, and every time strlen() is recomputed again and again, resulting in quadratic runtime.

Get rid of strlen() in the loop condition, e.g. by computing strlen() just once, before the loop begins, or checking that str[i] != 0.

[Fuad Hassan EWU]

thanks mf. i got AC after having you as help line.

after changing my code according to your direction i was getting RTE.
then making the arrays static i got AC.

thanks.

[sumonSUST]

Code: Select all


#include<stdio.h>
#include<string.h>
#include<ctype.h>
#include<stdlib.h>
#define SI 1000009

char line[SI];

int main()
{
   
   long i,j,k,len;

    while(gets(line)) 
   {
      len=strlen(line);
      
      for(i=0;i<len;i++)
      {
         if(toupper(line[i])>='A' && toupper(line[i])<='Z')
         {
            if(toupper(line[i])=='A'||toupper(line[i])=='E'||toupper(line[i])=='I'||toupper(line[i])=='O'||toupper(line[i])=='U')
            {
               while(line[i]!=' ' && i<len)
               {
                  if(toupper(line[i])>='A' && toupper(line[i])<='Z')
                  {
                     printf("%c",line[i]);
                  }
                  else
                  {
                     break;
                  }
                  i++;
               }
               printf("%s%c","ay",line[i]);
            }
            else
            {
               j=i;
               
               while(line[++i]!=' ' && i<len)
               {
                  if(toupper(line[i])>='A' && toupper(line[i])<='Z')
                     printf("%c",line[i]);
                  else
                  {
                     break;
                  }
                  
               }
               printf("%c%s%c",line[j],"ay",line[i]);
            }
         }
         else
            printf("%c",line[i]);
      }
      printf("\n");
   }      
   
   
   return 0;
}


i get runtime error
plz help me.

[Jan]

I don't know why you are getting RTE but I think your code is not correct. Suppose the input is only 'b'. Your code prints the null character, too. Save your output in a file. Then check it.

[yangmie]

Code: Select all

#include<stdio.h>
#include<ctype.h>
char input[1000000];
char temp[1000000];
int main()
{
        while(gets(input)!=NULL)
        {
                int i=0;
                while(input[i]!='\0')
                {
                        int x=0;
                        while(isalpha(input[i]))
                        {
                                temp[x]=input[i];
                                x++;
                                i++;
                        }
                        int y;
                        if(temp[0]=='a'||temp[0]=='e'||temp[0]=='i'||temp[0]=='o'||temp[0]=='u'||temp[0]=='A'||temp[0]=='E'||temp[0]=='I'||temp[0]=='O'||temp[0]=='U')
                        {
                                for(y=0;y<x;y++)
                                        printf("%c",temp[y]);
                                printf("ay");
                        }
                        else if(isalpha(temp[0]))
                        {
                                for(y=1;y<x;y++)
                                        printf("%c",temp[y]);
                                printf("%cay",temp[0]);

                        }
                        printf("%c",input[i]);
                        i++;
                        temp[0]='\0';
                }
                printf("\n");
                int k=0;
                while(input[k]!='\0')
                {
                        input[k]='\0';
                        k++;
                }
        }
        return 0;
}

why wa.....

[Edited by : Jan] Use code tags..

[Jan]

Save your output to a file. You are printing the terminating NULL character, too.

[george3456]

don't know why getting RTE..... help plzzzzzzzzzzz

Code: Select all

#include<stdio.h>
#include<string.h>
#include<ctype.h>

int main()
{
   char s[300000],t[300000];
   char temp;

   //freopen("in.txt","r",stdin);
   //freopen("out.txt","w",stdout);

   while(gets(s))
   {
      long i,len;

      len = strlen(s);
      //printf("%d",len);

      for(i = 0;i<len;)
      {
         if(isalpha(s[i]))
         {
            if((s[i]!='a')&&(s[i]!='e')&&(s[i]!='i')&&(s[i]!='o')&&(s[i]!='u')&&
               (s[i]!='A')&&(s[i]!='E')&&(s[i]!='I')&&(s[i]!='O')&&(s[i]!='U'))
            {
               temp = s[i++];
            }
            while(isalpha(s[i]))
               printf("%c",s[i++]);
            t[0] = temp;
            t[1] = '\0';
            strcat(t,"ay");
            printf("%s",t);
            temp = '\0';
         }
         if(!isalpha(s[i]))
         {
            //flag = 0;
            printf("%c",s[i++]);
         }
      }
   printf("\n");
   }

   
   return 0;
}   


[jhosimar3001]

don't know why getting RTE..... help plzzzzzzzzzzz

Hi for this problem you don't have to use gets() or scanf() the reason is, the input text is too big to store in any an array we plan/guess to declare, whether it is 1 million or 10 million elements!! so, get the input as character by character... you can use while(c=getchar()) and to finish if(c==EOF) return 0; otherwise check if is a letter or not and continue with the code...

[obbY]

Hi everyone, for those who get RTE, I got ACC by using a char array of 10000000 and fgets() for taking input

[sonjbond]

my input output is pk ... bt y i am getting WA ??? plz help me ,,,, i m trying it from last 5 days but cant ,,,,, plz help ,,,
here's my code :

#include<stdio.h>
#include<string.h>
int main()
{
char str[1000000],wrd[1000000];
int len,n,i,j,k,l,m;
while(gets(str))
{
len=strlen(str);
m=0;
for(i=0; i<len+1; i++)
{
if((str[i]>=65&&str[i]<=90)||(str[i]>=97&&str[i]<=122))
{
wrd[m]=str[i];
m++;
}
else
{
if(wrd[0]=='A'||wrd[0]=='E'||wrd[0]=='I'||wrd[0]=='O'||wrd[0]=='U'||wrd[0]=='a'||wrd[0]=='e'||wrd[0]=='i'||wrd[0]=='o'||wrd[0]=='u')
{
for(j=0; j<=m-1; j++)
printf("%c",wrd[j]);
if(m!=0)
printf("ay");
}
else
{
if(m>1)
for(j=1; j<=m-1; j++)
printf("%c",wrd[j]);
if(m>=1)
printf("%c",wrd[0]);
if(m!=0)
printf("ay");
}
m=0;
printf("%c",str[i]);
}
}
printf("\n");
}
return 0;
}


plz heip me ,,,, plz ... i can not try another problem b4 getting AC in 492 ,,,,,,,,,,, plz help me....

[sonjbond]

plz help .... reply my post plz....