daily pastebin goal
23%
SHARE
TWEET

Untitled

a guest Oct 20th, 2018 66 Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
  1. //***************************************************//
  2.  
  3. PROGRAM TO COMPARE TWO STRINGS USING LOOP SPLITTING
  4.  
  5. #include <stdio.h>
  6. #include <string.h>
  7. #include \"headfork.h\"
  8. #include \"headsem.h\"
  9. #include \"headshr.h\"
  10.  
  11. main()
  12. {
  13.     int i,nprc,id,shmid1,shmid2,shmid3,*final,flg=0;
  14.     char *s1,*s2;
  15.  
  16.     s1=(char *)shared(sizeof(char)*10,&shmid1);
  17.     s2=(char *)shared(sizeof(char)*10,&shmid2);
  18.     final=(int *)shared(sizeof(int)*5,&shmid3);
  19.  
  20.  
  21.     for(i=0;i<10;i++)
  22.     {
  23.         *(s1+i)=\'\\0\';
  24.         *(s2+i)=\'\\0\';
  25.     }    
  26.  
  27.     printf(\"Enter first string : \");
  28.     scanf(\"%s\",s1);
  29.  
  30.     printf(\"\\nEnter second string : \");
  31.     scanf(\"%s\",s2);
  32.  
  33.     printf(\"\\nEnter the no.of proc: \");
  34.     scanf(\"%d\",&nprc);
  35.  
  36.     id=p_fork(nprc);
  37.     *(final+id)=1;
  38.  
  39.     for(i=id;*(s1+i)!=\'\\0\' || *(s2+i)!=\'\\0\';i+=nprc)
  40.     {
  41.         //if(strcomp(*(s1+i),*(s2+i))==0)
  42.         if(*(s1+i)=*(s2+i))
  43.             *(final+id)=0;
  44.         else
  45.         {
  46.             *(final+id)=1;
  47.             break;
  48.         }
  49.     }
  50.  
  51.     p_join(nprc,id);
  52.  
  53.     for(i=0;i<nprc;i++)
  54.     {
  55.         if(*(final+i)==0)
  56.             flg=0;
  57.         else if(*(final+i)==1)
  58.         {
  59.             flg=1;
  60.             break;
  61.         }
  62.     }
  63.     if(flg==0)
  64.         printf(\"\\n Strings are equal\");
  65.     else if(flg==1)
  66.         printf(\"\\n Strings are not equal\");
  67. }
  68.  
  69. OUTPUT
  70.  
  71. knoppix@ttyp0[pp]$ cc comp_str_lps.c
  72. knoppix@ttyp0[pp]$ ./a.out
  73. Enter first string : college
  74.  
  75. Enter second string : college
  76.  
  77. Enter the no.of proc: 3
  78.  
  79. Strings are equal
  80.  
  81. knoppix@ttyp0[pp]$ cc comp_str_lps.c
  82. knoppix@ttyp0[pp]$ ./a.out
  83. Enter first string : college
  84.  
  85. Enter second string : vasad
  86.  
  87. Enter the no.of proc: 3
  88.  
  89. Strings are not equal
RAW Paste Data
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. OK, I Understand
 
Top