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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int SEARCH(char *TEXT, char *PATTERN)
  5. {
  6.     int i,j;
  7.     int M=strlen(PATTERN);
  8.     int N=strlen(TEXT);
  9.     for (i = 0; i <= N - M; i++)
  10.     {
  11.         for (j = 0; j < M; j++)
  12.         {
  13.             if (TEXT[i + j] != PATTERN[j])
  14.                 break;
  15.         }
  16.  
  17.         if (j == M)
  18.             return i;
  19.     }
  20.     return -1;
  21. }
  22.  
  23. int main()
  24. {
  25. 	char TEXT[100],PATTERN[100];
  26.     scanf("%s%s",TEXT,PATTERN);
  27.  
  28.     int LOC=SEARCH(TEXT,PATTERN);
  29.  
  30.     if(LOC==-1)
  31.         cout<<"PATTERN is not in the TEXT" <<endl;
  32.     else
  33.         cout<<"PATTERN "<<PATTERN<<" is in the location "<<LOC+1<<endl;
  34.     return 0;
  35. }
Success #stdin #stdout 0.01s 5284KB
comments (?)
stdin
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AABABCA
AB
stdout
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PATTERN AB is in the location 2
https://ideone.com/Cfktlk
11
language:
C++14 (gcc 8.3)
created:
2 days ago
visibility:
public

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