/* Link : http://www.lightoj.com/volume_showproblem.php?problem=1354 */ #include <bits/stdc++.h> #define pii pair <int,int> #define sc scanf #define pf printf #define Pi 2*acos(0.0) #define ms(a,b) memset(a, b, sizeof(a)) #define pb(a) push_back(a) #define MP make_pair #define oo 1<<29 #define dd double #define ll long long #define EPS 10E-10 #define ff first #define ss second #define MAX 10000 #define CIN ios_base::sync_with_stdio(0) #define SZ(a) (int)a.size() #define getint(a) scanf("%d",&a) #define loop(i,n) for(int i=0;i<n;i++) #define TEST_CASE(t) for(int z=1;z<=t;z++) #define PRINT_CASE printf("Case %d: ",z) #define all(a) a.begin(),a.end() #define intlim 2147483648 #define inf 1000000 #define rtintlim 46340 #define llim 9223372036854775808 #define rtllim 3037000499 #define ull unsigned long long #define I int using namespace std; string func(int a) { string str; while(a) { str+=(a%2)+'0'; a/=2; } while(SZ(str)<8) str+='0'; reverse(all(str)); return str; } int main() { ///freopen("in.txt","r",stdin); ///freopen("out.txt","w",stdout); int t; cin>>t; TEST_CASE(t) { int a,b,c,d; sc("%d.%d.%d.%d",&a,&b,&c,&d); string str,temp[4]; str.clear(); loop(i,4) temp[i].clear(); cin>>str; for(int i=0,cnt=0;i<SZ(str);i++) { if(str[i]=='.') { cnt++; continue; } temp[cnt]+=str[i]; } PRINT_CASE; if(temp[0]!=func(a) || temp[1]!=func(b) || temp[2]!=func(c)|| temp[3]!=func(d)) { cout<<"No"<<endl; continue; } else cout<<"Yes"<<endl; } return 0; }
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