28 lines
703 B
C++
28 lines
703 B
C++
#include<iostream>
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#include<string>
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using namespace std;
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int t;
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string a,b;
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int main()
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{
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cin>>t;
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for(int cas=1;cas<=t;cas++){
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cin>>a>>b;
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int len=a.length();
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cout<<"Case #"<<cas<<": ";
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if(len>2){
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int n=0,m=0;
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for(int i=0;i<len;i++){
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n+=a[i];
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m+=b[i];
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}
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if((n&1)==(m&1)) cout<<"YES"<<endl;
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else cout<<"NO"<<endl;
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}
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else{
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if(((a[0]-b[0]+26)%26)==((a[1]-b[1]+26)%26)&&(a[0]-b[0])%2==0||((a[0]-b[1]+26)%26)==((a[1]-b[0]+26)%26)&&(a[1]-b[0]+1)%2==0) cout<<"YES"<<endl;
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else cout<<"NO"<<endl;
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}
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}
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}
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