Determine if String Halves Are Alike(Using-find_function).cpp

// class Solution {
// public:
//     bool halvesAreAlike(string s) {
//         int n=s.length();
//         int mid=n/2;
//         int count1=0,count2=0;
//         for(int i=0;i<mid;i++){
//             if(s[i]=='A' || s[i]=='E' || s[i]=='O' || s[i]=='U' || s[i]=='I'  || s[i]=='a' || s[i]=='e' || s[i]=='o' || s[i]=='u' || s[i]=='i') count1++;
//         }
        
//         for(int i=mid;i<n;i++){
//             if(s[i]=='A' || s[i]=='E' || s[i]=='O' || s[i]=='U' || s[i]=='I' || s[i]=='a' || s[i]=='e' || s[i]=='o' || s[i]=='u' || s[i]=='i') count2++;
//         }
//         return count1==count2;
//     }
// };
class Solution {
public:
    bool halvesAreAlike(string s) {
        int n=s.length();
        int mid=n/2;
        int count1=0,count2=0;
        string st="AEOIUaeiou";
        for(int i=0;i<mid;i++){
            if(find(st.begin(),st.end(),s[i])!=st.end()) count1++;
        }
        
        for(int i=mid;i<n;i++){
            if(find(st.begin(),st.end(),s[i])!=st.end()) count2++;
        }
        return count1==count2;
    }
};