fork download 
  1. /*Write a program to take two strings s and t as inputs (assume all characters are lowercase). The task is to
  2. determine if s and t are valid anagrams, meaning they contain the same characters with the same frequencies. 
  3. Print "Anagram" if they are, otherwise "Not Anagram".*/
  4. #include <stdio.h>
  5. #include <string.h>
  6.  
  7. int main() {
  8.     char s[100], t[100];
  9.     int freq[26] = {0};
  10.     int i;
  11.  
  12.     scanf("%s", s);
  13.     scanf("%s", t);
  14.  
  15.     if (strlen(s) != strlen(t)) {
  16.         printf("Not Anagram");
  17.         return 0;
  18.     }
  19.  
  20.     for (i = 0; s[i] != '\0'; i++) {
  21.         freq[s[i] - 'a']++;   // increase count for character in s
  22.         freq[t[i] - 'a']--;   // decrease count for character in t
  23.     }
  24.  
  25.     for (i = 0; i < 26; i++) {
  26.         if (freq[i] != 0) {
  27.             printf("Not Anagram");
  28.             return 0;
  29.         }
  30.     }
  31.  
  32.     printf("Anagram");
  33.     return 0;
  34. }
  35.  
  36.  
Success #stdin #stdout 0s 5316KB
comments (?)
stdin 
listen
silent
stdout 
Anagram
https://ideone.com/rYJXwe
language:
C (gcc 8.3)
created:
6 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!