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  1. //Q86. Check if a string is a palindrome.
  2. #include <stdio.h>
  3. #include <string.h>
  4.  
  5. int main() {
  6.     char str[100];
  7.     int i, len, flag = 0;
  8.     gets(str);
  9.     len = strlen(str);
  10.     for(i=0; i<len/2; i++) {
  11.         if(str[i] != str[len-i-1]) {
  12.             flag = 1;
  13.             break;
  14.         }
  15.     }
  16.     if(flag == 0)
  17.         printf("Palindrome");
  18.     else
  19.         printf("Not Palindrome");
  20. }
  21.  
  22.  
Success #stdin #stdout 0s 5324KB
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stdin
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madam
stdout
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Palindrome
https://ideone.com/hfDTZg
language:
C (gcc 8.3)
created:
21 hours ago
visibility:
public

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