I dont know where is the error

Discussion in 'C' started by mdinu, Feb 9, 2007.

  1. mdinu

    mdinu New Member

    Joined:
    Feb 9, 2007
    Messages:
    1
    Likes Received:
    0
    Trophy Points:
    0
    Code:
    #include <stdio.h>
    #include <io.h>
    //define XSIZE=100;
      int m,n;
      char *x,*y;
    void preKmp(char *x, int m, int kmpNext[]) {
       int i, j;
    
       i = 0;
       j = kmpNext[0] = -1;
       while (i < m) {
          while (j > -1 && x[i] != x[j])
             j = kmpNext[j];
          i++;
          j++;
          if (x[i] == x[j])
             kmpNext[i] = kmpNext[j];
          else
             kmpNext[i] = j;
       }
    }
    
    void KMP(char *x, char *y) {
       int i, j, kmpNext[100], m,n;
    
       /* Preprocessing */
       preKmp(x, m, kmpNext);
    
       /* Searching */
       i = j = 0;
       while (j < n) {
          while (i > -1 && x[i] != y[j])
             i = kmpNext[i];
             printf("i=");scanf("%s/n",&i);
          i++;
          j++;
          if (i >= m) {
                printf("j-i");
            scanf("%d-%d",&j-&i);
             i = kmpNext[i];
          }
      }
    
    int main()
    {
      int m, n;
      char *x, *y;
     // printf("String: %s\n",&x);
      printf("string: ");scanf("%s",&x);
    // printf("m: "); scanf("%d\n", m);
      printf("Pattern: "); scanf("%s", &y);
      //printf("n: "); scanf("%d\n", n);
       printf("KMP=");
       KMP( x, y);
    
    }
    
    
    #include <stdio.h>
    #include <io.h>
    //define XSIZE=100;
      int m, n;
      char *x, *y;
    void preKmp(char *x, int m, int kmpNext[]) {
       int i, j;
    
       i = 0;
       j = kmpNext[0] = -1;
       while (i < m) {
          while (j > -1 && x[i] != x[j])
             j = kmpNext[j];
          i++;
          j++;
          if (x[i] == x[j])
             kmpNext[i] = kmpNext[j];
          else
             kmpNext[i] = j;
       }
    }
    
    void KMP(char *x, char *y) {
       int i, j, kmpNext[100], m,n;
    
       /* Preprocessing */
       preKmp(x, m, kmpNext);
    
       /* Searching */
       i = j = 0;
       while (j < n) {
          while (i > -1 && x[i] != y[j])
             i = kmpNext[i];
             printf("i=");scanf("%s/n",&i);
          i++;
          j++;
          if (i >= m) {
                printf("j-i");
            scanf("%d-%d",&j-&i);
             i = kmpNext[i];
          }
       }
    }
    
    int main()
    {
      int m, n;
      char *x, *y;
     // printf("String: %s\n",&x);
      printf("string: ");scanf("%s",&x);
    // printf("m: "); scanf("%d\n", m);
      printf("Pattern: "); scanf("%s", &y);
      //printf("n: "); scanf("%d\n", n);
       printf("KMP=");
       KMP( x, y);
    
    }
    i use lcc but i need help I do not find the mistake pls
    Thanks in advance
     
    Last edited by a moderator: Feb 9, 2007
  2. shabbir

    shabbir Administrator Staff Member

    Joined:
    Jul 12, 2004
    Messages:
    15,345
    Likes Received:
    382
    Trophy Points:
    83
    You dont have the closing bracket for KMP
     

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice