#include <iostream>
#include <iomanip> 
using namespace std;
 
int main() {
	int T; cin >> T;
	cout << setiosflags(ios::uppercase);
	cout << setw(0xf) << internal;
	while(T--) {
		double A; cin >> A;
		double B; cin >> B;
		double C; cin >> C;
        cout<<hex<<showbase<<nouppercase<<skipws<<left;
        cout<<(long long)A<<endl;
        cout<<right<<showpos<<setw(15)<<fixed<<setfill('_')<<setprecision(2);
        cout<<B<<endl;
        cout<<noshowpos<<uppercase<<scientific<<setprecision(9);
        cout<<C<<endl;
 
 
	}
	return 0;
 
}

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100.345 2006.008 2331.41592653498