For breaking the first loop after the input gives EOF. u can write it as. for(;~scanf("%c",&a); )
On Fri, Jul 22, 2011 at 11:43 PM, LALIT SHARMA <lks.ru...@gmail.com> wrote: > No, actually , a is defined as char ... and comparing char with EOF ,, > makes it go in infinte loop...as it never returns false. > > correct me if i am wrong... > > > On Fri, Jul 22, 2011 at 11:41 PM, aditi garg <aditi.garg.6...@gmail.com>wrote: > >> @shady. so in this case we shud use a!=-1 as the condition?? >> >> >> On Fri, Jul 22, 2011 at 11:37 PM, shady <sinv...@gmail.com> wrote: >> >>> you are scanning from stdin therefore it is not coming out of first for >>> loop... because your terminating condition is for EOF, which is -1( scanf >>> returns -1 ) at the end. >>> >>> >>> On Fri, Jul 22, 2011 at 11:34 PM, shady <sinv...@gmail.com> wrote: >>> >>>> well you didn't mention the question, directly posted the code with no >>>> head-tail... wait will answer, it is not coming out of first loop >>>> >>>> >>>> On Fri, Jul 22, 2011 at 11:26 PM, geek forgeek >>>> <geekhori...@gmail.com>wrote: >>>> >>>>> @shady this is nt a joke.. >>>>> sorry if i am asking too stupid question >>>>> i m getting an infinite loop here. >>>>> not getting how? >>>>> >>>>> >>>>> On Fri, Jul 22, 2011 at 10:40 AM, shady <sinv...@gmail.com> wrote: >>>>> >>>>>> what kind of joke is this ? >>>>>> >>>>>> On Fri, Jul 22, 2011 at 11:02 PM, geek forgeek <geekhori...@gmail.com >>>>>> > wrote: >>>>>> >>>>>>> #include<stdio.h> >>>>>>> main() >>>>>>> { >>>>>>> FILE *fp; >>>>>>> char a; >>>>>>> fp=fopen("old.out","w"); >>>>>>> if(fp==0) >>>>>>> printf("File opening error"); >>>>>>> else >>>>>>> { >>>>>>> for(scanf("%c",&a);a!=EOF;scanf("%c",&a)) >>>>>>> fprintf(fp,"%c",a); >>>>>>> fclose(fp); >>>>>>> fp=fopen("old.out","r"); >>>>>>> while(!feof(fp)) >>>>>>> putchar(getc(fp)); >>>>>>> } >>>>>>> } >>>>>>> >>>>>>> -- >>>>>>> You received this message because you are subscribed to the Google >>>>>>> Groups "Algorithm Geeks" group. >>>>>>> To post to this group, send email to algogeeks@googlegroups.com. >>>>>>> To unsubscribe from this group, send email to >>>>>>> algogeeks+unsubscr...@googlegroups.com. >>>>>>> For more options, visit this group at >>>>>>> http://groups.google.com/group/algogeeks?hl=en. >>>>>>> >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Algorithm Geeks" group. >>>>>> To post to this group, send email to algogeeks@googlegroups.com. >>>>>> To unsubscribe from this group, send email to >>>>>> algogeeks+unsubscr...@googlegroups.com. >>>>>> For more options, visit this group at >>>>>> http://groups.google.com/group/algogeeks?hl=en. >>>>>> >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Algorithm Geeks" group. >>>>> To post to this group, send email to algogeeks@googlegroups.com. >>>>> To unsubscribe from this group, send email to >>>>> algogeeks+unsubscr...@googlegroups.com. >>>>> For more options, visit this group at >>>>> http://groups.google.com/group/algogeeks?hl=en. >>>>> >>>> >>>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Algorithm Geeks" group. >>> To post to this group, send email to algogeeks@googlegroups.com. >>> To unsubscribe from this group, send email to >>> algogeeks+unsubscr...@googlegroups.com. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >>> >> >> >> >> -- >> Aditi Garg >> Undergraduate Student >> Electronics & Communication Divison >> NETAJI SUBHAS INSTITUTE OF TECHNOLOGY >> Sector 3, Dwarka >> New Delhi >> >> 9718388816 >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > > > -- > Lalit Kishore Sharma, > > IIIT Allahabad, > 7th Sem. > Contact No. - +919670057056 , +918957935169 > > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- Varun Pahwa B.Tech (IT) 7th Sem. Indian Institute of Information Technology Allahabad. Ph : 09793899112 Official Email :: rit2008...@iiita.ac.in Another Email :: varunpahwa.ii...@gmail.com People who fail to plan are those who plan to fail. -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.