Word Index 3

• Problem Description

  
  Write a C program to search all occurrences of a word in given string using loop
  
  Array Index starts from 0

• CODING ARENA

• 
  

  #include <stdio.h>

  #include <string.h>

  #define MAX_SIZE 100

  
  

  int main()

  {

      char str[MAX_SIZE];

      char word[MAX_SIZE];

      int i, j, found;

      int strLen, wordLen;

  
  

  
  

      scanf("%[^\n]%*c",str);

      scanf("%s",word);

  
  

      strLen  = strlen(str);  

      wordLen = strlen(word); 

  
  

  
  

      for(i=0; i<strLen; i++)

      {

  
  

          found = 1;

          for(j=0; j<wordLen; j++)

          {

         

              if(str[i + j] != word[j])

              {

                  found = 0;

                  break;

              }

          }

  
  

  
  

          if(found == 1)

          {

              printf("%d\n",i);

          }

      }

  
  

      return 0;

  }

• Test Case 1

  
  Input (stdin)

  srm university srm university
  
  srm
  
  

  Expected Output

  0
  
  15

• Test Case 2

  
  Input (stdin)

  srm srm srm srm srm
  
  srm
  
  

  Expected Output

  0
  
  4
  
  8
  
  12
  
  16