View Code of Problem 3931

#include<iostream>
using namespace std;
int main(){
	int t;cin>>t;
	int a[27]={0,2,2,2,3,3,3,4,4,4,5,5,5,6,6,6,7,7,7,7,8,8,8,9,9,9,9};
	while(t--){
		string s;
		cin>>s;
		for(int i=0;i<s.size();++i)
			if(s[i]<='Z'&&s[i]>='A')s[i]=('a'+(s[i]-'A'+1)%26);
		for(char i:s)
			if(isalpha(i))cout<<a[i-'a'+1];
			else cout<<i;
		cout<<endl;
	}
}