class Solution {
public:
    bool halvesAreAlike(string s) {
        int c1=0,c2=0;
        int n =s.length();
        int i =0,j=n-1;
        while(i<j)
        {
            if(s[i]=='a' or s[i]=='e' or s[i]=='i' or s[i]=='o' or s[i]=='u' or s[i]=='A' or
            s[i]=='E' or s[i]=='I' or s[i]=='O' or s[i]=='U') c1++;
 
            if(s[j]=='a' or s[j]=='e' or s[j]=='i' or s[j]=='o' or s[j]=='u' or s[j]=='A' or
            s[j]=='E' or s[j]=='I' or s[j]=='O' or s[j]=='U' ) c2++;
 
            i++;
            j--;
        }
        if(c1==c2) return 1;
 
        return 0;
    }
};

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