#include <iostream>
using namespace std;
int main()
{
float var;
var = .1;
var = var + 1.;
var = var + 1e1;
var = var + 1e-2;
cout << var << endl;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKSAKewoKICAgIGZsb2F0IHZhcjsKICAgIHZhciA9IC4xOwogICAgdmFyID0gdmFyICsgMS47CiAgICB2YXIgPSB2YXIgKyAxZTE7CiAgICB2YXIgPSB2YXIgKyAxZS0yOwogICAgY291dCA8PCB2YXIgPDwgZW5kbDsKfQ==