# What is wrong with my code?

• public class Solution {
public boolean isAnagram(String s, String t) {

``````    if(s.length() != t.length()) {
return false;
}
if(s.length()==0 && t.length()==0) {
return true;
}
HashMap<Character, Integer> sMap = new HashMap<Character, Integer>();
HashMap<Character, Integer> tMap = new HashMap<Character, Integer>();
for(int i=0; i<s.length(); i++) {
if(sMap.containsKey(s.charAt(i))) {
sMap.put(s.charAt(i), sMap.get(s.charAt(i))+1);
}
else {
sMap.put(s.charAt(i), 1);
}
}

for(int i=0; i<t.length(); i++) {
if(tMap.containsKey(t.charAt(i))) {
tMap.put(t.charAt(i), tMap.get(t.charAt(i))+1);
}
else {
tMap.put(t.charAt(i), 1);
}
}

if(tMap.size() != sMap.size()) {
return false;
}

for(Character key : tMap.keySet()) {
if(sMap.get(key) != tMap.get(key)) {
return false;
}
}

return true;
}
``````

}

• @iqus2015 Please format your cod properly using ``` and then post your question. Here is very simple solution in C++

``````class Solution {
public:
bool isAnagram(string s, string t) {
int counts[26]{0};
for(int i = 0; i < s.length(); ++i) counts[s[i]-'a']++;
for(int i = 0; i < t.length(); ++i) counts[t[i]-'a']--;
for(int i = 0; i < 26; ++i) if(counts[i]) return false;
return true;
}
};

``````

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