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- #include<bits/stdc++.h>
- using namespace std;
- int main()
- {
- int a,b,c,n,t,j,k,x;
- while(cin>>t)
- {
- for(int i=0; i<t; i++)
- {
- cin>>a>>b>>c>>n;
- if(a>b)
- {
- if(a>c)
- {
- j=a-b;
- k=a-c;
- x=n-(j+k);
- if(x%3==0)
- {
- cout<<"YES"<<endl;
- }
- else
- {
- cout<<"NO"<<endl;
- }
- }
- else
- {
- j=c-a;
- k=c-b;
- x=n-(j+k);
- if(x%3==0)
- {
- cout<<"YES"<<endl;
- }
- else
- {
- cout<<"NO"<<endl;
- }
- }
- }
- else
- {
- if(b>c)
- {
- j=b-a;
- k=b-c;
- x=n-(j+k);
- if(x%3==0)
- {
- cout<<"YES"<<endl;
- }
- else
- {
- cout<<"NO"<<endl;
- }
- }
- else
- {
- j=c-b;
- k=c-a;
- x=n-(j+k);
- if(x%3==0)
- {
- cout<<"YES"<<endl;
- }
- else
- {
- cout<<"NO"<<endl;
- }
- }
- }
- }
- }
- }
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