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#include <iostream>
#include <cmath>
#include <vector>
using namespace std;
float foo(int x, unsigned int y)
{
if (0==y)
return x;
float den = pow(10,-1 * floor(log10(y)+1));
return x + y * den;
}
int main()
{
vector<vector<int>> tests
{
{3,1234},
{1,1000},
{2,12},
{0,0},
{9,1}
};
for(auto& test: tests)
{
cout << "Test: " << test[0] << "," << test[1] << ": " << foo(test[0],test[1]) << endl;
}
return 0;
}
