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Create 1 June Odd Even Problem #380

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Create 1 June Odd Even Problem #380

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27 changes: 27 additions & 0 deletions 1 June Odd Even Problem
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Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
class Solution {
public:
string oddEven(string s) {
// code here
unordered_map<char,int> mpp;
for(int i=0;i<s.size();i++)
{
mpp[s[i]]++;
}
vector<int> v;

int x=0,y=0;
for(auto it : mpp)
{
int z=it.first-'a';
if((z+1)%2==0 && it.second%2==0)
{
x++;
}
else if((z+1)%2!=0 && it.second%2!=0)
{
y++;
}
}
return (x+y)%2==0?"EVEN":"ODD";
}
};