Palindrome

• Problem Description

  
  Teacher gave homework to the students that their task is to find a stirng which should remains the same even when we reverse it. Paul was interested in finding such string. Help paul by writing a code to find whether the given string is palindrome or not.

• Test Case 1

  
  Input (stdin)

  mam
  
  

  Expected Output

  Palindrome

• Test Case 2

  
  Input (stdin)

  Educate
  
  

  Expected Output

  Not palindrome

• Program

• 
   #include <stdio.h>
  #include <string.h>
  
  int main(){
      char string1[20];
      int i, length;
      int flag = 0;
      
      
      scanf("%s", string1);
      
      length = strlen(string1);
      
      for(i=0;i < length ;i++){
          if(string1[i] != string1[length-i-1]){
              flag = 1;
              break;
     }
  }
      
      if (flag) {
          printf("Not palindrome");
      }    
      else {
          printf("Palindrome");
      }
    return 0;
  }