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  1. #include<stdio.h>
  2.  
  3.  
  4. int mylen(char s[]){
  5. int i;
  6. for(i=0;s[i]!='\0';i++)
  7. {}
  8. return i;
  9. }
  10.  
  11.  
  12. int isPalindrome(char s[]){
  13.  
  14. int len,i;
  15. len=mylen(s);
  16. for(i=0;i<=len/2;i++)
  17. {if(s[i]!=s[len-1-i])
  18. {return 0;}}
  19. return 1;
  20.  
  21. }
  22.  
  23. int main(){
  24.     char s[100];
  25.     scanf("%s",s);
  26.     printf("%s -> %d\n",s,isPalindrome(s));
  27.     return 0;
  28. }
  29.  
Success #stdin #stdout 0s 5316KB
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stdin
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girafarig
stdout
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girafarig -> 1
https://ideone.com/Rrj9oC
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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